I've searched for something related to this but couldn't find it in the last 12 pages of this thread, sorry if it has been mentioned before.
We are playing a hotseat and the moorish player reports one of his generals just can walk one "step" in his turn. Looking at his traits, everything seems ok, the only one that could seems to affect is "Unhealthy", but it says just that he has -1 hitpoints, nothing about movement. He has no scurvy nor pneumonia. What may be happening? Here is the FULL movement range of the unit at the beginnig of the turn: