I get ToC, Occulus, and Halls of something a lot of the time. I have to skip ToC now, because I somehow became retarded and can no longer get past jousting, using the same strategy that worked 100 times before. I'm sure the bosses would be a joke now (I used to do it in deadly/hateful gear), but oh well.

I'm still not sure why I sometimes get dungeons I just completed, and they're empty. Shouldn't it either skip that one, or give me a fresh instance without lockout?