LOL - Not till you just said it Jochen. But that actually is a new FEATURE (a few people are complaining about it) but now it's a bit difficult to overcome it as the system periodically checks and updates based on post count.
An upcoming version is supposed to allow an Admin a choice on how that works. I didn't like their new offering either and have asked/suggested a more granular approach to it but not sure yet if they will implement or not.

I'll look around and find the code and fix the Titles again. Might have to run a scheduled task to keep them updated ;\)