Hi Nathan -
Long time user here as well and just purchased for a new client. Records from new registrations are not being saved either here and I did download the latest version. We did start seeing registrations at first, but then after the 5th one, all went away and now there are none recorded? Tried to reinstall and enter manually, but no luck. Registrations are not being saved.
Version Joomla 3.2
Okay, Nathan's suggestion to check Permissions for the Super User was the fix. I saw I was assigned to 2 User groups, Super User and Registered, and I changed that. I also updated the User groups in DTR Permissions, then logged out. When I logged back in, all was good.
Thanks Nathan.