Mostly just venting here, as the flight was not marketed as Polaris. If this is off topic, feel free to delete.
Was on LAX-ORD a few days ago on a 787-10. Boarded, sat in PP marked as E+. A few minutes after boarding myself and my neighbor were approached by two off duty attendants, we were in their seats. Check the app and they were right. At some point (probably after boarding as I usually look) we were moved into standard E+ seats.
It's just been annoyance after annoyance with UA the past few weeks for me.