Looks like I used rotation instead of rotate during the gani initialization so rotate effects would stack.
Update lines 3220 and 3221:
PHP Code:
this.effects.rotation = {}; // Rotation Effects
this.effects.rotation.clearvars();
to be the following instead:
PHP Code:
this.effects.rotate = {}; // Rotation Effects
this.effects.rotate.clearvars();
alternatively download the corrected version attached.