Default [Q] Problems with Snapchat on Galaxy S4

Since the new Snapchat update, I can no longer use the coloring tool. Doing so turns my photo into a video, which can't be opened or viewed by the people I send it to.

My friends that have unrooted, stock OS Galaxy s4's are having no problems, so I'm assuming the problem is coming from something I've installed. Are any other S4 users here having similar problems? Any solutions?
Model: Samsung Galaxy S4 (AT&T Version)
ROM: Kangakat 7.0