Thanks for the heads up! Do you happen to remember what level this happened on?
146 days ago (+1)
It happened on first level.
My cow was on a slope. If you push from below, she only goes up a little, if you push from above, she only goes down a little. If you push from the side, she just spins around. The problem arose when I accidentally backed the cow onto the slope from below.
Edited: oh, i got it, the bug happens if you accidentally corner a cow, the bug looks like this