A minor issue with the notification on the achievements dialog in the top bar: it doesn't seem to properly handle account deletions.
Steps to reproduce:
- Have an account with enough reputation to qualify for the association bonus
- Join a new community
- Delete your account on that community
- Join the community again
- The notification on the trophy icon in the top bar will show +200, even though there's only +100 'unread' reputation in the dialog itself.
I suspect that if I'd earned some additional reputation on the site (by upvotes or approved suggested edits) between steps 2. and 3. it wouldn't be subtracted from the notification either.