When I log in into the bitbucket website and I am redirected to my dashboard, I still can see:
Your repositories: externTests (this one is fine) ideallibrary (this one is also fine) proyecto (this one IS NOT fine, it was deleted some time ago)
Also, on the "Following:" table, I get among the others:
"ereslibre / proyecto", that can't be, since it does not exist.
It was a private repository. Maybe that has to do with the problem.