Look at your mission, section
Code:
[r0120_Way]
TAKEOFF_001 55301.98 128813.08 0 0 &0
TRIGGERS 0 1 20 0
NORMFLY 62469.11 131592.42 500.00 270.00 r0100 15 &0
NORMFLY_401 69923.50 131837.11 800.00 300.00 r0100 7 &0
TRIGGERS 0 1 0 4 0
NORMFLY 99642.86 120085.67 2600.00 320.00 r0100 8 &0
NORMFLY 115275.31 106287.29 2000.00 320.00 r0100 9 &0
NORMFLY 135201.42 90003.61 3000.00 320.00 r0100 10 &0
NORMFLY 146602.39 92119.02 3000.00 320.00 r0100 11 &0
NORMFLY 152204.26 103716.35 3000.00 320.00 r0100 12 &0
NORMFLY 117603.43 126576.51 1800.00 320.00 r0100 13 &0
NORMFLY 86074.85 139106.15 1800.00 280.00 &0
NORMFLY 60261.18 131352.63 700.00 270.00 &0
LANDING 55301.98 128813.08 0 0 &0
Line that starts with NORMFLY_401 is the problem, you have WaypointOptions/Patrol and Escort at the same time , that doesn't work, just set WaypointOptions at that WP to normal.