Hi again! For testing theme with one portfolio I created page and chose portfolio template for this page. Every thing was good. Then I deleted that page and was trying to test multiple portfolio with using departments. With last update it works fine too. But “Back to portfolio” button on single portfolio page direct me to my old page that I used for one site portfolio in the beginning (this page is deleted).
I have found that old page slug still contained in database in “portfolio_page_slug”. I tried to delete page slug from there. If I do this the “Back to portfolio” button is dissapearing.