I have purchased Updraft Premium and installed on a site as per instructions here
Installing your purchase of UpdraftPlus Premium or individual add-ons
Under the Premium/Extensions tab, when I click on ‘activate it on this site’ on either All Addons or Migrating a WordPress Site to a different location, text appears saying ‘Please wait whilst we make the claim”. it then disappears, but nothing has changed. Still says: You have an inactive purchase – activate it on this site
I don’t have any caching or secutiry plugins installed.
Any suggestions?