Open the script in notepad++ or notepad and go to this line almost to the end.
-- Legacy AI restores movement system for older scripts
AILegacyRestoreMovement(e)
Change it to look like this, then save the file and reload the map.
-- Legacy AI restores movement system for older scripts
-- AILegacyRestoreMovement(e)
Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz, 2400 Mhz, 4 Core(s), 4 Logical Processor(s), 8gb RAM, Nvidia gtx660, Windows 7 Pro 64bit, Screen resolution 1680 x 1050.