When I finished the first Mission in the Campaign and getting to Camp Maxwell, I get the following error at the loading Screen.

File A3\functions_f\Array\fn_sortBy.sqf, line 131
_sortedArray set [count _sortedArray,|#|_selectedItem];
_sortedValues set [count...'
Error undefined variable in expression: _selecteditem

After some time the mission however starts normaly but some Objects and AIs are missing.
E.g. when I start the Mission "Wet Work", i've got no Diving Mask and drown.

Game Version 1.21.124722