Problem importing users

[chrispritchard]

I'm importing a CSV file into the users table with phpMyAdmin. The import goes successfully and the users appear in my AdminCP list of users, but when I click on the user's name to see their details, all the fields on the details page are blank. Also, the "Go" button on the right doesn't work.

What's odd is that I can log in with the user's credentials, see their profile, their join date, etc. but the Admin can't any of the details.

Any idea what this could be? Is there another table I need to modify for this to work correctly?

(I'm using vB CMS 4.13)

Thanks,
Chris