Re: Infinite flower spin after every Adventure level on iOS
The current PVZ2 App is 11.4.1, the latest iOS is 17.5.1. I suggest you try to update first.
Having said that, I am too an iOS user and did have a few experiences in recent week where after an Arena match, I saw my iPhone stuck on a blue back ground screen (no spining flower) and I needed to restart the App to get it back to working order, not sure if these problems are related, but I will keep an eye out in the coming days and take note of how often this becomes.