[A16] Pawns jump all over the map until they disappear

[Mehni]

What happens: Pawns will fly/rubberband all over the map until they're out of bounds.

Steps to repro:

1. Load the savefile.
2. Enter speed 2.
3. Check the history chart.

Attached you'll find an output_log (zipped down from 16 MB). The savefile can be found here.

[attachment deleted by admin due to age]

[ison]

Fixed, thanks.