I have to LOL when I hear these repeated complaints about thier broker accounts not working. I don't mean to tout TDAmeritrade, but I've noticed no one from them is complaining. They are my broker, and first thing Fri morning it showed MXXR in my account, and trading was the same as with any other stock.
I don't know what these other mickey mouse brokerages are doing wrong, I'm just glad mine is doing it right. In either case, I seriously doubt trading will be that much affected this next week by these 'problems', even if they persist, because there are still plenty who can trade this just fine IMO.
GLTA! May we strike oil and gas this week!