I have created an Enterprise Wiki site in Office 365.
When I click on a "Category" (which is bound to the standard Managed Metadata term set, as standard) I get an error page (Unable to display this web part .. correlation ID .. blah blah blah).
The page throwing the error is /_layouts/15/Categories.aspx so clearly no chance of getting anything meaningful (this is SharePoint Online / Office 365 here!).
Just wanted to know if this is a known issue? Have you come across this before? Is there a fix?