Thanks so much! Glad to hear the bugs are dwindling down, and the easter eggs are being found :'D
We fixed a couple adjacent problems to what you're describing in the last update, where the scripts for returning parcels flung off the desk and the logic for parcels/postage kept overnight just didn't work as intended. Hopefully that'll address your bug report as well, but let us know if it's still an issue and we'll look into it!