Twice today when I fired off scarlet witch’s green power it didn’t add ap like it was supposed too it decreased my ap instead.
If it destroys green, it will gather some green ap, but will still be a net loss of AP
My problem is instead of gaining black (I was teaming with IF) it decreased my black.
Tested this a few times today, I was not able to replicate your issue (with black AP or any other). In all cases I gained the expected AP.
Were you playing against a team that steals AP, such as one with Hood or Black Widow? Is it possible you lost the AP in that way but had lost track of the count?