Widget Compare

I am using Telligent 10.1.3 and looking at widgets after an upgrade. I am seeing that the "Compare" function is really flaky. Here is an example of a widget that is labeled as Customized Default. So I want to see what is different. I load up the Content and click Compare Changes. The current and original are pretty obviously identical, both visually here and when I load them in Notepad++ and compare. But the comparison here shows differences, that aren't differences, broken up in really odd ways.

Is this a bug? Or an issue with end of line characters? Is it something I can resolve?

I am hoping that there is something that I am missing, because as it is it is pretty useless. 

Bill