Extract Crash : Enemy has temporary summon

Platform: Windows / Steam
Version : 0.007

Crash when I activated the Extract Command (Before I got to pick a target)

The enemy team had a temporarily summoned Nightmare Golem, which may have been the cause of the issue.


############################################################################################
FATAL ERROR in
action number 1
of Draw Event
for object obj_creature:

Array index must be positive
at gml_Script_scr_CreatureTier
############################################################################################

stack frame is
gml_Script_scr_CreatureTier (line -1)
gml_Script_bc_ExtractChance
gml_Object_obj_creature_Draw_64