Already talked to solza but after a couple of conversation with him. he stops talking to me , although theres still a speech bubble whenever i hover my mouse on him

i know i already commented on it, but have you tried picking up his note? his scripts are hella bugged so try to pick up note with character with both bloods in inventory then talk, then talk again

where you found malza and frauder????

bro where are they

solza just isnt there for me after i cleared the place out and left

Solza wont join me either, despite having the blood and note.

I tried an import with the tower out of range (otherwise, it seems Solza just disappears).
Thinking that maybe it would flag Malza and Fraud as dead (I recruited them), but it didn't work.

I also tried to drop Solza off at the slave traders at Eyesocket, seeing if I could get a rescue join, but Solza just "Retreats fast" (I have the mod that bypasses the 75 skill check).