Game is bugging quests & deleting my progress?

Hey I play on PS4. I’m on the quest SIEGE where you need to do a bunch of extra side quest stuff. One of them is called Waldensians where you find heretics, well when I talk to the Vicar, I lose all quest markers for the quest. I can’t talk to anybody about heretics, I can’t do anything. I even went online & looked up the Bauer farm, went there & nothing. Doesn’t work.

Next up in Siege is the “bring meat” part…I’ve completed it twice & I am wondering if this step is either bugged or just infinite? Cause I did the booze part & it cleared just fine?

Here’s my big problem: my progress. Speaking of SIEGE, there’s a part where you need 60 Cockerel Potions, which I got, then I turned them in & completed that task. I also saw the cutscene where you bring the man who makes the trebuchet ( forgot his name starts with K ) to the camp.

I then called it a night, saved my game with a Saviour Schnapps AND save & exit to menu. I turn on my game today after Patch 1.6, the Cockeral Potion part is back apparently & the game tells me to tell Master FayFar about K…like what? Did he die somehow? I saved him from the assassin? The game did this before too.

I unno man. The game is ridiculously buggy which is a shame cause I really enjoy it but in its current state I can’t play it the way I want to. Patch 1.6 ruined the game even more for me & previous problems are still not fixed by it.

Am I alone in this? Thanks