License reactivation on the the working domain after development domain

I bought Fortuna WP theme with Bakery Page Builder pre-installed inside. I made all the changes on the development domain and then changed it to the normal one. After that I lost the opportunity to edit the pages with the Bakery Page Builder and all my pages made with Builder changed the design, their all blocks placed in one vertical line.
How can I activate the Bakery Page Builder anew and will my design recover?