I can second that - and it not only happens with autorotation, but also when the map is rotated manually and then panned or rescaled - this causes the map view to pan or rescale entirely erratically and not in the desired way of the specific pan or rescale applied. Basically this renders the rotation function entirely useless as it requires to entirely pan and zoom in again to the needed map section if this happens.
If this really is a known, 6-year old bug, then refering to a user based script of the same age is simply shameless!