Originally Posted by maxheadway
I think the change by the airlines is more standard practice than luck.
I suspect that you are still in an S-fare ticket, and the basis has NOT been changed in any way, despite what you now see on UA.com. If you are able to access E+ tix as a result, good for you. If not, I wouldn't be the least bit surprised.
I see no reason for any change to your booking code as a result of output from the bomb.
Best, Dave