There is a bug with version 2.1, where if you go to a beggar in any of the towns, except the blind fortune teller dude, and press "E" to donate 25cents, arthur/john will just stand there for a moment and do nothing and then it will back out of whatever animation it was about to play and then let you move around and go back to normal, but it won't allow you to donate to the beggars. 2.0 doesn't have this issue, but many mods require 2.1 specifically