Yes, and worse: they ran Firefly out of order, which basically meant it was DOA after they'd killed DA for this new show. I watched the first episode of Firefly to air and turned it off in less than twenty minutes; it started with a bar fight, for heaven's sake, and I wasn't even sure what they were fighting about, because the back story had yet to be shown!

I remember cheering at the DA renewal news and being flabbergasted that they changed their minds; I can't think of another show where I've seen that happen.