I've personally had issues with the DateTime tokens available in Mendix since patch 7.13.1 where it gets the dates wrong for those tokens. The only one that still seems to work properly is '[%CurrentDateTime%]'
I've raised a ticket a long time ago (21 days now without a status change of the support ticket) so I can't really tell their progress on fixing it, they did acknowledge the issue.
So in case your logic is based on for example tokens like '[%EndOfCurrentMinute%]' or something it might be related to this issue.
To visually give you an idea of the bug:
results in