Ok, here's what's up. May 27, 2021. PS5, fully updated
The exploit still works with a caveat, the finesse gain would not proc for anyone, but all others did,
+2 st, +2 int, -2 con, +2 wit, 5k exp, each and 4 total rebirth idols.
I BELIEVE, you need to make sure whoever does the teleportation spell is outside her path when she follows character 1. If she comes to them and says something like, "someone is teleporting mid conversation", reload.