i have a problem with erayll follower where i cant make her unfollow after finishing skystone castle quest and her stay over there i cant find unfollow option 

First time I heard about such a bug. Could you send your save, pls? And detail this a little more. If you'd like, our Discord offers quick bugfixes. 

https://discord.gg/CXYyXn9RwT

Offering to spend time with Naomi at the bar while having less than 50 gold result in a hard lock.

Didn't save in ages... Would have to do the whole Felise arc anew as well as most of the castle restauration. But hey, that part is on me.

Please offer a way out with Naomi though, so i don't screw up next time.

Unfolow option for Ellaryel should be at the tavern in Ingmar, maybe. Try to go there and see if the button is there? As far as i know you can't bring her to the castle, she quits the group before you even set a foot here. Later on she comes back and moves in the castle but don't follow you anymore. Ever?

Just checking, this one is fixed in recent versions, I believe.