iOS user here.
The asset wiping is fixed, yes. There’s still some weirdness with downloads, though. For the past day or so, my phone will decide that it needs to update that 2.23MB file now. I expect it when the game reloads from out of the cache. But after an explore battle? Before I go to collect tribute? I’m already using the app!
And an older problem that I thought was supposed to be fixed: the game crashes at startup for me. This happens at almost any time between the splash screen transition (from blue background to the troop/kingdom screen), up until the 2.23MB file begins downloading. I think — but am not positive that — I download the 0.87MB file successfully, every time. But about 10% of the time, the game will crash before the 2MB file. When I relaunch it from the home screen after a crash, it works correctly 100% of the time; I have never had consecutive crashes.