So after scheduling everything around Blizzard's new forced schedule, people realized that all the timers seemed to be off by a day. I petitioned about this last night, and here's a GM response.

QUOTE
Answer:  We apologize for the inconvenience this issue has caused you and your raiding party.  However, there are a few issues that must be addressed and in doing so, it has inadvertently effected your raid timers.  Unfortunately, we will not be able to re-adjust the timers.  Once again, we apologize for the inconvenience of this matter.


Forget ever making a schedule on your own, we're now forced to submit to random stupid resets.