Cannot create specific labels for project issues
Currently, when creating any of the issue labels 'bug', 'conception', 'development', 'easy' or 'urgent', I'm presented with a big red error box:
This form contains the following error:
- Title has already been taken
Creating other labels works fine. It's possible that there are other names that appear "blocked"; I've just tested those five there, because it appears they used to be pregenerated for new projects previously.