It's broken now? – Push Mahjong-solitaire puzzle Review

Update: I received a notification from the developer asking for more information. I am impressed. Also because the problem I described has not surfaced again, I will change the rating up in a few days. I think the problem has something to do with that I left the game in the middle and came back later to finish it up. If I re-start the game the problem doesn’t necessarily re-occur. My iOS is 12.1.4, the latest version. By the way, I would rate this 5 stars if I can re-do the previous pattern. Have been playing this game for long time. It is totally broken after an update a week ago. Tiles can’t be moved and some are just strangely disappeared or not showing up in correct places.
Review by want something on Push Mahjong-solitaire puzzle.