Not sure if this is a Zapstore or a Blitz Wallet issue but I haven't be able to update to the latest version of Blitz Wallet. I cleared the cache on Zapstore and that didn't fix it. My wife is having the same issue too. I keep getting this refresh screen every time I click on Blitz Wallet in Zapstore. All other apps are updating like normal and I'm able to see the app info page.