I had a match about one week ago where I dropped my Immortality Field on Baptiste, Mei threw up her Ice Wall, and Reinhardt charged me.
Pinning me, Reinhardt charged me back into my field, and slammed me against the last pillar in Mei’s wall. Mind you, Mei’s wall prevented Reinhardt from charging me out of my field.
The game said I died when my field was still active. Screenshots for evidence:
https: //imgur . com/a/tnf8Wgg
https: //imgur . com/a/ibhMedC (added another for a better perspective)