You might consider updating. If you're on 2015.0, you're missing quite a few bug fixes!
yeahhhhhh... I'm not in control of that (I.T. department is).
I'm pretty sure this was one of the bugs that was fixed, but I wouldn't guarantee it. You might consider having a chat with your IT folks. Besides updating you to the latest, I'd also have them put CC 2014 back on your machine if it's not already there.