Thanks, man. You were right. Luckily book 2 love route was the last thing I played so I just took the last save from a few months ago.that's weird for the love route suki works in the tavern, June works in the brothel. in slave route they switch places.If i was you guys i would restart book 3 , and make sure you continu from book2 love if you want book 3 love.Or from book 2 slave to book3 3 slave.
And now it seems to work fine. No more bugs and partially new story elements which weren't there before.