Can't even open the app after the latest update – One Medical Review

After the latest update (Jan 8, 2018), I can't even open the app. I tried deleting and reinstalling the app - it did not help. It's not that app crashes - I simply cannot even start it by tapping on the app icon. The icon gets darker for a moment just like the iPhone app icons get before the apps load, but in case of OneMedical app nothing happens. I am using iPhone 7 iOS 10.3.3
Review by AlexZaggy on One Medical.