I think there might be a bug with the food buff. I'm on PS5-NA. I noticed tonight that when I travelled into Blackrose, that both my food buff and my werewolf infection had fallen off of my buff bar. I thought maybe the timer on the food had run out, but it had 10 minutes left on it before I entered Blackrose. Upon exiting vBRP through the front door, both my food buff and the werewolf infection were back on my buff bar -- and the food timer had appropriately depleted for the amount of time I had been in the blackrose courtyard. By the end of the run, my food timer was fine, but the werewolf thing was gone again.
After exiting blackrose, I queued for a random vet and got crypt of hearts 1. I immediately noticed that my health bar was back to its unbuffed state despite my food timer showing that I had an hour left. After running the dungeon, I exited and checked my character sheet.....Jewels of Misrule was showing as applied but it was only buffing my stamina recovery -- mag recovery and the extra health were missing entirely.
Another member of the original blackrose group said that after the run that their food swapped back entirely to the witch mother's potent brew from the clockwork citrus they had applied in black rose. I've heard a few other players in one of my guilds state that they've noticed similar problems.
At best this is an annoying bug......but for anyone progging trifecta content or doing anything where they need to reset an instance frequently, this could get quite expensive depending on what kind of food your character/role requires......