https://bugs.winehq.org/show_bug.cgi?id=48006
--- Comment #36 from Sophira wine-bugs@theblob.org --- After the 6.58 update, when using Proton 7.0.5 I'm now getting:
This service account does not have a valid FINAL FANTASY XIV license for this platform or your subscription has expired.
I'm guessing that whatever techniques Proton uses to avoid the Mac checks is no longer effective, as my subscription has definitely not expired.
This may have implications for vanilla Wine too.
(To be clear, I'm not asking for support, and I realise the answer is probably simply to use a newer version of Proton, which I'll be making sure to do. However, I did want to put it here as it may be relevant for the Wine project.)