This is still occurring! The current end-of-match surveys also show up at the end of downloaded replays. I've never filled one out and I don't know if they actually get transmitted, but it is still seemingly unintended.
Match ID: 30811999
Timestamp: ~15:50
After being stunned by Abrams' ult, Paradox bounces off the Museum building (Mid) and back into safety on Amber's side of the map with an absurd amount of momentum. This seems to be because she was sliding at the moment of impact, and her retained momentum...
would like to bump this thread. i got an abandonment warning (screenshot attached) for trying to leave a sandbox that had popped just as i was supposed to load into a match. no visible penalty or matchmaking ban seems to have been imposed against me, at least. i think this would be my only match...