With the recent Thulean* comment spam attacks, mods have dutifully deleted the offending comments, but Thunder still renders the deleted comments.
Connect seems to have the same bug
Voyager and Jerboa show the comments as deleted
Examples:
https://startrek.website/post/8228446
!arctic@lemmy.world is showing the same bug
Do you want to post in Arctic’s /c?
I don’t use it.