This doesn't seem to mention the possibility of crashing when the datetime format string doesn't exist, but it does mention the leading zero thingy:@Resources\Scripts\init.luaCode:
-- print(os.date('%#m')) -- `%m` Month [01-12]. trying to remove leading zero.
https://forum.rainmeter.net/viewtopic.php?t=27625
It might be of some help, until the devs have their say on the crash issue.
Statistics: Posted by Yincognito — Yesterday, 11:02 pm