El curso de Getting Started with AI on Jetson Nano no me funciona

quiero accedo al curso y ahora no funciona es un error de la pagina o que paso?:

https://courses.nvidia.com/courses/course-v1:DLI+S-RX-02+V2/

Hi @jorge2008vasquez,

Welcome to the NVIDIA Developer forums!
The DLI team is working hard to fix a known issue with the platform. Unfortunately, we do not have an ETA for a fix at this time.

Thanks for your patience as we work through this issue.