Where's my schedule?

I guess the school has just decided to go ahead and ignore the terms of our contract, for the second time this year.  We're supposed to have our schedule for the up-coming school year (2012-13) by the last day of the ending school year (2011-12).  School ended mid-June.  It's now the end of July, and there is still no schedule.  We're just stuck assuming that our courses are the same ones we taught last year, but what if we assume that and then at the last minute find out that they're not?

I know I should be just enjoying the rest of my summer vacation, but this stays on my mind.  So frustrating!