Upgrades Disappeared T-1
My apologies if this has been discussed before, I did a quick search and didn't find anything relevant. I have a multi-city trip starting this afternoon and ending tomorrow evening, I was upgraded to first on 3 of the flights and was in Comfort+ for the rest but I noticed yesterday morning that my upgrades were gone and I was in the main cabin for all of the flights. I called Delta and they advised me that a supervisor had manually removed all the upgrades and asked me if I had called and requested it (which I hadn't), they were able to get one of the first class seats back and put me in Comfort+ for the rest of the flights. Has anyone experienced this before? It's not a big deal for me but I was curious if it had happened to others.