PvZ Hereos app crash, unable to play multiplayer

Hi, for a few days now I’ve noticed quite major crashes/issues when playing the game - slow loading when trying to join multiplayer or it doesn’t even load (stuck on a black screen with the little flower loading sign bottom right), if I can join multiplayer it gets stuck (typically on Zombie Tricks where the timer is running out, but I can’t press the button to carry on, as it seems it was “pressed”), after a zombie/plant from my side is defeated it leaves a temporary “shadow” with low opacity behind, when viewing the collection sometimes the health/power signs are messed up and so forth. I’m connected to stable internet connection and have checked, but the app didn’t require any updates.