Game Center

I play Hero Wars game on my iphone and have a lot invested (don't judge). However, today when I turned on game center (to ensure my game progress was backed up), I realized game center has data for a (lvl 3) game data. I must have started it on my ipad a long time ago.

Now whenever I start the game, the game center attempts to default to the lvl 3 game instead of the one with all my progress (lvl 107). I am concerned that if something happens to my iphone and I restore, I will lose my progress.

I have IOS 13.4.1 and I have deleted all backups on my iphone and ipad.

I have gone into apple id - icloud - manage storage - backups and turned off/on game to delete data.

Turned on/off game center and yet this saved game will not delete. Need help.