The Entertainer issue is hopefully resolved with the latest app updates of Samsung Members App. (version 3.9.01.6).
Please update these apps to the latest version on following steps and restart the device.
-Settings > Apps > Samsung Members > App details in store > Update.
Or you can open Galaxy store > Updates > Update all.
-Delete Webview app update: Settings > Apps > Search Webview > Tab Android System Webview > Tap more (three vertical dots) > Uninstall updates.
-Before you open the app allow all permissions: Settings > Apps > Tap more (three vertical dots) > App permissions.
Hope that helps!