There might have been a couple, but it's rare, if there is an issue with something that he can't fix in time, it generally gets left out until we can get it fixed (assuming we find them all). Was a busy month, but I think we got everything this time. XDHighly unlikely it'd be postponed.
Both Faerin's previous games kept to the same schedule and I can't remember any postponements for releases. That's including time for pre-release testing and post-release bugfixes.
Totally unrelated, but it'd be nice if staff could figure out how to fix the issue where someone on your ignore list posting in a thread stops you getting notifications from the thread. Ridiculously annoying.