Add broken weapon attack to known issues

docs/known_issues.md

@@ -1,5 +1,7 @@
 Some issues are already known and being worked on.
 
+- On April 24th 2024, D&D Beyond has updated their website which broke parsing for most rolls from weapons, actions, spells, etc... The [issue](https://github.com/kakaroto/Beyond20/issues/1107) is known and being actively worked on. You can expect a release with a fix very soon.
+
 To check the latest list of known issues or feature suggestions, you can head to the [github issue tracker](https://github.com/kakaroto/Beyond20/issues).
 
-If you find an issue that isn't in the list (check the closed ones for the next milestone too), I'd appreciate you letting me know about it (either by [creating one](https://github.com/kakaroto/Beyond20/issues/new), or by reaching out to me over on [Discord](https://discord.gg/ZAasSVS)!
+If you find an issue that isn't in the list (check the closed ones for the next milestone too), I'd appreciate you letting me know about it (either by [creating one](https://github.com/kakaroto/Beyond20/issues/new), or by reaching out to me over on [Discord](https://discord.gg/ZAasSVS))!