I had an issue when joining the parenting Community.
I tried to join the community but it gave me an error, I came back a couple of hours later and had the reputation alert telling me that because I had rep..... I had been give 100 points. So I'm guessing the join request got processed.
I just went to comment on that site and instead of my name showing on the comment it gave me
a25bedc5-3d09-41b8-82fb-ea6c353d75ae. When I click on my profile icon while on that site I get the right profile with my linked network accounts but the wrong name. Is fine if I view the profile from other sites though.