
Its pretty hard to recreate since it wont do it always.
When you click on + or - for pricing (i encountered it in the leather store with leather wallets..) mulitple times in a pretty quick way (so not keeping the button pressed), sometimes the price skips like pressing the right mouse button.
So i dont know if this intentional or a bug coming from the new "keep button pressed" feature, and as i said not a dramatic thing just surprising

You can probably check it in any new game, but just in case heres is the savegame:
https://www.dropbox.com/s/0nlst3b97yvlbqm/KKOK_001.SAV
*edit, I think when you change the price in the product details windows, it happens somewhat more often...
*edit 2; Same thing encountered with other products.
*edit 3; It also happens when slow tapping the + or - buttons

*edit 4; It doesnt happen when the gamespeed is set on 0
