Turns out this is the version of wine causing the issue, I have logged a bug at https://bugs.winehq.org/show_bug.cgi?id=49827
As far as Ubuntu goes, is it worth setting the default version of wine back to 3.x or are the new features more important than a date? Anyone doing any accounting or other date related things in wine that is not in the en_US locale (anything but MM/dd/yyy) is going to have massive issues with it. ** Bug watch added: Wine Bugzilla #49827 https://bugs.winehq.org/show_bug.cgi?id=49827 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892859 Title: short date is not sent through to app in playinlinux To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/playonlinux/+bug/1892859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs