Thieves, we've uploaded backups from Feb 20 for players, who experienced the progress loss. After logging into the game, they will get back to the state on Feb 20.
Every affected player will also get 1000 keys and 1000 orbs as a gesture of our good will and the token of our gratitude for their patience. Moreover, they will receive a little present with the update 2.9 which is coming in March, by the way.
Our next step is restoring of in-app purchases to affected players, who bought them starting from Feb 20 to this day. As we told you before, it will take some extra time, but we'll do our best to complete it as fast as possible.