ISIC 2018 Task 2 submission unavailable

Hello,

I am working on lesion attribute detection for my thesis. I would like to evaluate my predictions on the live leaderboard, however can not make a submission for ISIC 2018 Task 2. I receive the error: Not Found The requested resource was not found on this server. Is the submission platform for this task currently disabled? If yes, when will it be available again?

Kind regards,
Arno