Since I upgraded my website to WordPress 2.5 the "post_date_gmt" field in the database is not set correctly when I create new posts. This does not happen every time, but I think it always happens when I save the draft first and then publish it later.
Also, I sometimes cannot edit post times (editing the date works).
Is there any additional information that I can provide to find a solution for this? This is really annoying, something seems to be fairly broken...