I have just recently upgraded a site from cms 6 to r2, everything seems to have gone well, but when i am logged on to the site(as admin) , and right click to get the contextmenu, it dosent work. The menu pops up , but none of the options are clickable, i dont get any script error while using firebug, and fiddler dosent show any missing files. Strange thing is, the contextmenu works when im in edit mode and previewing a page. Any ideas what to do and check?
Have a look in web.config in the <location path="episerver/ui />-section. See if you have you groups there. Also have a look in the structure for your accunt. Next i actually would delete the cache in the browser since i have got strange behaviour after upgrading locally and Firefox trying to access old files within the episerver product.