I've got this too.. "Amanda H." and "Amanda H" but it's the same person.
The Amanda H. (with dot) was the original Ning import. They had different email addresses and profile pics. She reported problems getting into her account, including not seeing any tabs on the profile page and her profile showing as "offline".
I deleted the "Amanda H" profile - it had no activity on it and I assumed the user had created it by mistake, and that it was causing ambiguity. However, she still can't access her account.
Her account and profile name are the same (Amanda H.), she has the same profile picture for both, her link is @amanda-h without the dot of course. See attached screenshot for profile page, on which I can see the tabs, but no profile picture. the comments are out of order and the first 2 are from Amanda H. herself, who also is a follower on this profile.
1) Can I fix it, or is it so messed up that I should delete this profile and start again with a valid account/profile name?
2) I have another user with two spaces in her profile name "Susan Sprigg". I think this was a Ning import. If I remove the space from the profile name and/or account name, will it affect the account data in any way (galleries, groups, discussions etc,) ?
I'd appreciate advice - I don't want to nullify anyone by accident.