This has happened to me a few times too, once even during a Hitman torunament (Roulette Rivals to be precise).
I’ve also heard others saying this mission story is bugged sometimes, but I think this is the first time I actually hear what triggers the bug (all I knew was that Jordan would sometimes decide not to go to the cake room, but return to his normal route instead) . You should report it in the Bug Report Thread, alongside the other two bugs you mentioned.
