I never said that it wasn’t a serious problem that Zwift should be addressing. But compare the number of people raising this download problem with those reporting in Crash after login (iOS and AppleTV) [November 2021] [1.19.0] (and the latter is only a problem for those who aren’t already logged in). So that one seems to be a much more consistent issue.
My point was that we’d be seeing it raised an awful lot more if files were consistently corrupted for the download. But that’s not to downplay the problem or to say that one problem is more serious than another.
Hopefully Zwift will get it sorted soon.