I noticed in recent builds each time I upgrade all my font & colors work correctly except for Resharper Matched Braces, it seems this defaults to black. Because I have my background color as black I can't see the matched brace.
To fix the error I have to go to Tools->Options->Font & colors then I just click Ok. This seems to fix the problem, I don't even have to reselect the color that I usually use for matched braces.
So perhaps this setting isn't getting initialized properly, one of ther suggestion for the default setting, if you have a dark background perhaps make the matched braces the inverse?
Thansk for your efforts