After patch 5, i see 2 issues when trying to get epilogue:
- I dont get the epilogue
- I dont have my Karlach avernus scene
- I dont have the "romance" scene with Shadowheart

I had the last 2 when i ended the game a month ago

I tried "everything", uninstall game, verify from steam, starting the game from the following save points:
- Before talking to voss about saving orpheus
- In the sewers, before using the "no return" point
- Before the Huge fight / after talking with every allies who joins you in final battle
- Before climbing in the brain (so before the last last fight)
- Before last hitting the last boss
- When i can betray orpheus or let him kill the brain
- Lastly, when we can convince Karlach to quickly go to avernus


Also, i tried those case with and without mods, doesnt change smirk

In all those case, it goes directly to "congrats you save BG" cinematic, then credits, then post credits as usual frown

I already sent a bug report to larian, but i was hoping, some people here had solution