Originally Posted by
scubadu
We actually don't know that. As has been stated (several times) in this thread, its also quite possible that given significant technology changes that UA has been making to their back-end systems, largely to support enabling announcements that were made just today, that UA actually changed how these transactions are coded and may be in fact be who "closed the loophole" (as opposed to Amex). Have you considered/acknowledged that possibility?
I've been wondering about this as well. Over in the BOA threads we're waiting to see if TB credits have posted after Feb 6, however, BOA has traditionally been much slower in posting the credits, so it might be a bit before we know. If BOA credits do indeed end up not posting, then I think we have a pretty good idea that is was something on the United end.