UIButton TouchUpInside/TouchUpOutside not always called?

From our discussion below I understand that you have declared the UIGestureRecognizers in the storyboard but also unnecessarily added them in code. Try cancelling them, see if the UIButton touches work as intended and then decide on a strategy - either create and assign them all in your storyboard or all in code.

I've fixed it! (Finally, pretty stupid of me) The reason TouchUpInside/TouchUpOutside didn't get called was because I forgot to add.

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