Just got back from our week-long trip (3/24-3/30) and was in HS Friday morning and hopped to Epcot mid-afternoon. My
MDE didn’t update, but I also had similar problems with the refresh method using my iPhone. Took me nearly an hour and a half to snag a few single FP’s for our group for Soarin’ and they were for late in the day (7:45, 8:10, 8:15). I tried for another half hour or so to bump them back, but the system kept glitching. I kept having to restart the app. Not the normal experience at all, and I had been using the method all week with way better results. Thought it was just off for being the end of the week, but then read about the update here and think there may be something to it.