Here's a new one (for me). The earlier problem of "view upgrade list" after OLCI being blank has changed into erratic results. After checking in this morning, I went to look at a 3 segment itinerary, and no matter which segment I click on, I see the 2nd segment each time. Here's a screenshot,
I really don't care much about the DTW->MSP upgrade because I have an exit row aisle seat, but I would like to at least *see* the list for my MSP->ANC leg.