Steps to reproduce

1. goto https://demopublic.magnolia-cms.com/members/registration.html
2. use the following parameters to register:
3. Username "test+2"
4. password, fullname email is not changing the result.
5. login with user "test+2" --> success
6. goto https://demopublic.magnolia-cms.com/members/profile-update.html

Expected results

the "Update your member profile" Form is open with full details.

Actual results

the "Update your member profile" Form is empty

Workaround

No

Customer notes

debugging leads us to the point that the User is not allowed to load his UserNode.

As we use the email address as username and some systems are allowing email-addresses with "+" this problem has to be solved.

Development notes

TBD