I\'ve got this very odd bug that appears to be a quirk in Visual Studio 2010: Sometimes, when moving the cursor into double quotes of a CSS style=\"\"
I have encountered this using Visual Studio 2013 and Resharper 8.2.1. None of the solutions provided in this thread worked (even suspending and resuming Resharper)
After contacting JetBrains support, it turned out to be a caching issue.
Deleting all the files from the following directory solved the issue, as Resharper re-creates new caches:
C:\Users\[Username]\AppData\Local\JetBrains\ReSharper\v8.2\SolutionCaches\[Project_reference]