I saw the two "not authorized to use clan tag" and "was kicked" (normal + empty) messages often in the last month. I'll have a look at the logs, if there are other messages too.
Edit: I'm shocked a little bit. Never noticed, that the logs are full of "Login failed for ***." and "*** not authorized to use clan tag ***."...
Edit2: I've looked at a few log files. The messages "*** returned the *Blue flag!", "*Blue's *** earned 2 points for possesion of eliminated teams flag!" and "*Blue flag untouched, sent home" are often twice, but that looks to be normal (because of the 2-flag maps).
Everything else should be fixed for b32 or is the message from the first post.