When I try to do it, I am still getting an error message about a pending application. I am already a member so this is a bit odd.
I got the same message, you’re not alone.
I just talked to them and they said that is normal. They checked their records and it shows me as a Regular Member since I already had enough experience so that should be it. I would call them and let them know you want to update your experience. If you are already a member, they will probably tell you to send an email with any updates.