Alright, I don't know what Pseybert is talking about cause the posts were long since edited before I read this thread, but I have a good feeling it's about the audio.
On Friday, ToT was having major audio issues (music skipping, tracks not being played in the right place, etc...) due to a new playback system being installed. They've since put the old one back in place and are still tweaking the new one. There's also some other cool effects they're bringing back to tower, but I can't mention what they are.