Constant Power Transition Sudden Jump in Levels Bug

Sorry if the discussion's title is confusing – that's honestly the best way I could think of to explain what I'm experiencing. Here's a video screen grab with audio to illustrate further the possible bug I've run into: Premiere CC 2014 Audio Transition Bug - YouTube Do you hear that little jump in volume right as the playhead plays through the transition? It almost sounds as if it's doing the precise opposite of what the fade should be doing.
I'm just trying to add some small, two-frame, Constant Power transitions to some audio tracks to smooth out a cut – one of the oldest tricks in the book. I see this in many different kinds of projects, regardless of size, creation date, types/formats of media used, timeline settings, etc. It mostly just seems random to be honest.
This specific project is very minimal with all 1080p ProRes media being used. No .MTS, .MP4, or anything of the like. The project is all cuts, and no fancy VFX, titles, color grading, dynamic linked clips, etc. It's all quite simple.
Does anyone have any ideas on how to fix this problem? Thanks in advance for your help!

I see you have a stereo track.  When I panned my tracks 100 I would get pops and glitches, when I panned them 99 the pops and glitches went away.  Adobe support also told me that Constant Gain is the least buggy of all the transitions, while Constant Power is the most buggy.

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