If I go to a category in my forums, all the topics are the name of that category.
Sounds like you have one of my old plugins installed, give me a few minutes and I will push an update.
Update nodebb-plugin-rainbows, it should work now.
From a category view (list of topics) you can go to tools -> merge to merge new topics into old ones.
Thanks for reporting fixed in https://github.com/NodeBB/NodeBB/issues/4010
If you have a NodeBB officially hosted forum, contact email@example.com for help regarding it.
@julian Which plugin is it?
@HolyPhoenix Hold on, did you have a bacon signature yesterday? I made bacon in the oven last night and damn it was crispy! Also, thanks for pointing me in the right direction.