My 2014 Special has the new style serial number format (140024XX) and no anniversary inlay. My 2014 Classic Custom has the old style serial number (1170403XX) and no anniversary inlay. My 2014 Peace has the new style serial number (1400492XX) and the anniversary inlay. I guess what I'm trying...
It's real (at least the pictures are of a real Supreme). I have a twin made in 2008.
The case has an extra latch
The shroud is not attached to the case.
The frets are gold (not real gold - just the color)
If it were me, I would return it. If it bothers you enough to post about it, then it is always going to bother you. That looks like one of those hard to replace, expensive cases too.
If it was my case, I wouldn't have asked. I would have already had them replace it.