The Solution
Spoiler Warning for Act 2!!!
So I encountered a bug at the end of act 2, where my custom character should obtain Ketherics Nesserstone. The cutscene triggered, and the stone wandered into my custom’s inventory.
But everytime I tried to enter the portal to the surface, the warning triggered to obtain the stone, otherwise we are all doomed. I tried to ignored it, which triggered the “We are all doomed game over” cutscene.
I tried a lot to solve this, even redoing the whole part, but nothing helped. Until I transfered the stone into the inventory of one of the orign characters in my party (in this case it was Shadowheart). Then the portal worked.
Weird, but if anyone else encounters this bug, try this workaround.
Thank you SO much for this post!
I just encountered the same bug and my heart already started to beat really fast. ^^
But transferring the stone in Shadowheart’s inventory saved me. Possibly hours. And lots and lots of unwanted emotions. 😉
P.S.: Now, when I tranfer the stone back to my own inventory, my guardian goes “if you really don’t want to carry it, at least leave it somewhere safe”. So this is what he thinks of me. I see.