In the ticket info it is pointed that your are using Q3 2014. That's why I have suggested you to update.
For case it is 4 years difference and we have done many improvements and bug fixes in our code, so it is possible to have some differences in your app which must be repaired. My suggestion is to update as soon as you could and try to stick to the latest versions of our product in order to avoid big migrations as this in the future. The benefit will be visible since we are trying to improve out products to keep the count of the bugs to minimum.