exact the same for me using an PC using plarium play. It seems it stops with an file banners new small or so. Reinstallation of the game did not solve the problem. Irritatting that the message also states i shall check my internet conncetion, the connection is fine.
For hours, I have had the exact same issue. Game loads, but then pops up a a message saying.
Attention. Unable to load part of the resources. Check your internet connection.
Re-Log in button Support button
View Model [BundleLoadingException "c":0 "b":NewsBannersSmall_Pack_11]
I can see my game in the background, i.e. username, level, coin and gem totals, so the game Has loaded and logged into my account.
This is happening on my PC and on iphone.
I have rebooted my router, PC, phone. On phone deleted/reinstalled. No change, so did open a support ticket with screen shot.