I seem to have broken something while playing with providers.
First I set up LDAP provider and tested that it worked properly. It worked, however the "Username Attribute" was incorrect but I only noticed after linking the account.
So I changed the attribute, then went in my user profile, external accounts, and refreshed the LDAP provider. Now I seem to have two of them appearing, one with the new username, one with the old, and I can't refresh nor delete either.
Here's a screenshot:
{F389801}
Disabling and enabling registration and (un)linking doesn't seem to affect this condition.
Thanks