Same issue as described above for a client’s forum I am working on.
New topics and replies not showing, freshness incorrect
Now I do have one question as no one has really mentioned this yet.
What server is everyone running wordpress/bbpress on?
Aside from this issue I do have smaller issues that I had to handle simply because my client’s server configuration and it being on IIS/Windows server as opposed to Linux (I normally don’t have issues such as this on Linux)