Create reference frame colours are wrong

[Sterphy]

The reference frames created in the Content Aware Fill window have mismatched colours.  In the attached picture you can clearly see the hard line between the footage and the reference frame.  This is the same on my Windows machine and every mac we have in the office. 

[jenkmeister]

What does your mask look like? How much of the surrounding content is it including?

[Sterphy]

I've tried it a few different ways but I tend to get similar results - but looking at it this is probably more of an issue with Photoshop