Check your Reaper of Souls Collector’s Edition mouse pad

For those who purchased the Collector’s Edition, some folks are experiencing what looks like a defect issue with their mouse pads.  The following is a picture of someone’s mouse pad from a newly unboxed copy of the game.  Others have also mentioned it on the forums in this thread (which is where the following was posted).

It’s clearly a manufacturing defect with some pads.  The top plastic part is heat glued to the underlying pad and may have been a defect that occurred once it cooled.

I initially was just going to keep my copy sealed, but decided to open it up and check.  Mine is okay.