It’s very weird and it’s only happened twice. It’s happened after I’m sitting on the flop and start multiple multiballs. After multiball ends and I’m in single ball play, you shoot either ramp for advance of the hand and the game announces: “here’s the turn” which is followed by the card not being displayed. The display goes back to displaying the score as if nothing happened endlessly staying on the flop. It’s stays on the flop the rest of the game. Definitely a bug. No trough issues at all.