cannot visit own user profile -> could not find a solution named u

[P4]

Hello,

I have just logged in with my Ubuntu account on https://jujucharms.com/ and wanted to review my fresh user profile possibly altering it here and there but I was surprisingly welcomed by a message stating: "We could not find a solution named u.". In the address bar I noticed https://jujucharms.com/u/p4z. Then reproduced the situation 2 more times to make sure that I didn't accidentally hit or moved letter "u" into search bar.

That page also suggests to create own solution but I suppose it is not about creating user profile in a form of juju solution. :P

This is probably an easy one to fix with adequate access to the website source files granted :)