A couple of days ago I sent my public profile URL to a friend, so he knew about WPMUDEV and join your community. However, there must be a problem with my username, because I have "dots" in it. My username is "daniel.martin.alonso" and if you check my profile's URL, https://premium.wpmudev.org/profile/daniel.martin.alonso/public/ , you won't see anything.
Is it possible that you change it to "danielmartin"?
Thanks in advance.