Those of you who use the #Deutschlandticket are likely affected in 2.41.0 - 2.41.2. And scanning a Deutschlandticket with your camera or from a PDF file (not using a .pkpass file) will likely not work correctly.
The current workaround for both cases is to manually set the "Barcode encoding" field in the card setting to "ISO-8859-1".
Not currently sure how to fix scanning Deutschlandtickets with the camera without breaking the issue 2.41.0 was meant to fix by adding barcode encoding support :(