I updated the game, but whenever I try to open it, it asks me to update again — Zombie Castaways Help Center

I updated the game, but whenever I try to open it, it asks me to update again

Last Updated: 934d

If you are caught in an update loop, please try to do the following:

Turn wi-fi and mobile internet off on your device;
Open the game and play for a minute;
Then connect to the internet again.

Need more help?