Looks like it.Firstly I tried pressing the 'Delete Organization' button from within the organization details page (Users >> Organizations >> Click on one)This stuck on the 'Loading' pageI have closed the tab and reopened a new tab, logged in again.This time I've tried from the Users >> Organizations list - ticked the one I wanted to remove and press the 'More >> Delete' link and it worked.It does look like my web server is running slowly today though...Worth investigation??