diff --git a/src/components/Procurations/Components/MandantTab/Components/MandatePersonCard/MandatePersonCard.test.tsx b/src/components/Procurations/Components/MandantTab/Components/MandatePersonCard/MandatePersonCard.test.tsx
index a39f1909a..3202077f1 100644
--- a/src/components/Procurations/Components/MandantTab/Components/MandatePersonCard/MandatePersonCard.test.tsx
+++ b/src/components/Procurations/Components/MandantTab/Components/MandatePersonCard/MandatePersonCard.test.tsx
@@ -31,7 +31,12 @@ describe('Mandate person card', () => {
   }
 
   it('Should expand card', async () => {
-    const tree = render(<MandatePersonCard {...payload} expended={false} />)
+    const queryClient = new QueryClient()
+    const tree = render(
+      <QueryClientProvider client={queryClient}>
+        <MandatePersonCard {...payload} expended={false} />
+      </QueryClientProvider>
+    )
 
     const moreButton = await tree.findByTestId('moreButton')
 
diff --git a/src/components/Procurations/Components/MandantTab/Components/MandatePersonCard/MandatePersonCard.tsx b/src/components/Procurations/Components/MandantTab/Components/MandatePersonCard/MandatePersonCard.tsx
index dc661990b..da58a25e7 100644
--- a/src/components/Procurations/Components/MandantTab/Components/MandatePersonCard/MandatePersonCard.tsx
+++ b/src/components/Procurations/Components/MandantTab/Components/MandatePersonCard/MandatePersonCard.tsx
@@ -1,7 +1,7 @@
 import styled from '@emotion/styled'
 import { Button, Grid, Paper, Typography } from '@mui/material'
 import Divider from '@mui/material/Divider'
-import { ReactNode } from 'react'
+import { Fragment, ReactNode } from 'react'
 import MandateCardEntry from '~/components/Procurations/Components/MandantTab/Components/MandateCardEntry'
 import PersonWithAvatar from '~/components/Procurations/Components/PersonWithAvatar/PersonWithAvatar'
 import pluralize from '~/components/shared/pluralize/pluralize'
@@ -96,8 +96,8 @@ export default function MandatePersonCard(props: MandatePersonCardProps) {
         </Grid>
 
         {linkedPeople?.map(x => (
-          <>
-            <Grid key={x.uuid} item xs={12}>
+          <Fragment key={x.uuid + props.id}>
+            <Grid item xs={12}>
               <Typography variant="h6" sx={{ mt: MuiSpacing.normal }}>
                 {x.round.name}
               </Typography>
@@ -139,7 +139,7 @@ export default function MandatePersonCard(props: MandatePersonCardProps) {
 
                   {x.proxy.map(el =>
                     el ? (
-                      <Grid sx={{ mb: MuiSpacing.small }} key={el.uuid}>
+                      <Grid sx={{ mb: MuiSpacing.small }} key={el.uuid + 'proxy'}>
                         <PersonWithAvatar
                           firstName={el.first_names}
                           lastName={el.last_name}
@@ -172,7 +172,7 @@ export default function MandatePersonCard(props: MandatePersonCardProps) {
             <Grid item xs={12}>
               <Divider sx={{ mt: MuiSpacing.normal }} />
             </Grid>
-          </>
+          </Fragment>
         ))}
       </Grid>
 
@@ -191,6 +191,7 @@ export default function MandatePersonCard(props: MandatePersonCardProps) {
 
       {props.extraInfos && <Divider sx={withBottomSpacing} />}
 
+      {!props.hideStateActions && <MandatePersonCardStateActions {...props} />}
       {!props.expended && props.onExpend && <ExpandButton onExpand={() => props.onExpend?.(props.id)} />}
 
       {props.expended && (
@@ -199,8 +200,6 @@ export default function MandatePersonCard(props: MandatePersonCardProps) {
 
           {props.onNarrow && <Divider sx={withBottomSpacing} />}
 
-          {!props.hideStateActions && <MandatePersonCardStateActions {...props} />}
-
           {props.onNarrow && <NarrowButton onNarrow={() => props.onNarrow?.(props.id)} />}
         </>
       )}
diff --git a/src/components/Procurations/Pages/MandateEditPage.tsx b/src/components/Procurations/Pages/MandateEditPage.tsx
index 771f29d74..6d53a92e6 100644
--- a/src/components/Procurations/Pages/MandateEditPage.tsx
+++ b/src/components/Procurations/Pages/MandateEditPage.tsx
@@ -80,6 +80,7 @@ export default function MandateEditPage() {
             <Paper sx={{ p: MuiSpacing.normal }}>
               <Grid container>
                 <Grid container sx={{ mb: MuiSpacing.small }} spacing={MuiSpacing.normal}>
+                  <InfoLine label={'Tour'} value={slot?.round.name}></InfoLine>
                   <InfoLine label={'Bureau de vote'} value={data?.vote_place_name}></InfoLine>
                   <InfoLine
                     label={'Date de l’association'}
diff --git a/src/components/shared/error/hooks.jsx b/src/components/shared/error/hooks.jsx
index 13b67a16a..8a6075844 100644
--- a/src/components/shared/error/hooks.jsx
+++ b/src/components/shared/error/hooks.jsx
@@ -3,6 +3,8 @@ import { useCustomSnackbar } from '../notification/hooks'
 import { getFormattedErrorMessages, handleGenericHttpErrors } from './helpers'
 import * as Sentry from '@sentry/react'
 
+const hasErrorDetail = x => typeof x === 'object' && x !== null && 'detail' in x
+
 export const useErrorHandler = () => {
   const [errorMessages, setErrorMessages] = useState([])
   const [errorRawMessage, setErrorRawMessage] = useState(null)
@@ -20,12 +22,13 @@ export const useErrorHandler = () => {
 
   const handleError = useCallback(
     error => {
-      const { response = { data: {} }, stack, message } = error
+      const { response = { data }, stack, message } = error
       const { status, data } = response
-      handleGenericHttpErrors(snackBarWithOptions, status, stack, message)
+      const errorMessage = hasErrorDetail(data) ? data.detail : message
+      handleGenericHttpErrors(snackBarWithOptions, status, stack, errorMessage)
       const formattedErrorMessages = getFormattedErrorMessages(data)
       setErrorMessages(formattedErrorMessages)
-      setErrorRawMessage(message)
+      setErrorRawMessage(errorMessage)
       Sentry.addBreadcrumb({
         category: 'request',
         message: Object.keys(data).length ? JSON.stringify(data) : message,
diff --git a/src/components/shared/notification/hooks.jsx b/src/components/shared/notification/hooks.jsx
index a710c95d9..4917e7582 100644
--- a/src/components/shared/notification/hooks.jsx
+++ b/src/components/shared/notification/hooks.jsx
@@ -11,7 +11,7 @@ export const useCustomSnackbar = () => {
     (message, variant = notifyVariants.success, detail = null, options = {}) => {
       const key = uuid()
       const content = (key, message) => (
-        <UISnackBar id={key} message={message} variant={variant}>
+        <UISnackBar id={key} message={message} variant={variant} expend>
           {detail}
         </UISnackBar>
       )
diff --git a/src/ui/SnackBar/SnackBar.jsx b/src/ui/SnackBar/SnackBar.jsx
index 7f0dd651c..2db9dca3e 100644
--- a/src/ui/SnackBar/SnackBar.jsx
+++ b/src/ui/SnackBar/SnackBar.jsx
@@ -54,8 +54,8 @@ const Content = styled(
 `
 )
 
-const UISnackBar = forwardRef(({ id, message, variant, dismissResolve, children }, ref) => {
-  const [expanded, setExpanded] = useState(false)
+const UISnackBar = forwardRef(({ id, message, variant, dismissResolve, expend = false, children }, ref) => {
+  const [expanded, setExpanded] = useState(expend)
   const { closeSnackbar } = useCustomSnackbar()
 
   const handleExpandToggle = useCallback(() => {
@@ -100,6 +100,7 @@ UISnackBar.defaultProps = {
   content: null,
   dismissResolve: null,
   children: null,
+  expend: false,
 }
 UISnackBar.propTypes = {
   id: PropTypes.string.isRequired,
@@ -107,6 +108,7 @@ UISnackBar.propTypes = {
   variant: PropTypes.string.isRequired,
   children: PropTypes.node,
   dismissResolve: PropTypes.func,
+  expend: PropTypes.bool,
 }
 
 export default UISnackBar