Yeah, I hadn't seen anything on that either, but I have a new reservation code on one of my upcoming flights now. I was able to recover it by searching for it with the original code. Another of my upcoming flights has disappeared since my last post, and I cannot recover it using the original reservation code nor ticket number. I'm not in a rush to contact an agent yet. I'll give it a few more days.
I wonder how things are going at the airport...