Tinder glitched and deleted a match I was hitting it off with (not unmatched)

Was having a great convo with a girl and then she abruptly disappeared from my match list. I assumed she unmatched and was pretty confused but it happens. Fast forward a few hours when I get a notification that she just messaged me?? I open it and in my confusion exit out of the message screen thinking the match will reappear in my list. Nope. Gone.

Get your shit together tinder! :'(