Codelabs in Coursera are not loading

The codelabs are not loading, get stuck at 50% and then show up an error:
" We’re having trouble preparing your lab".
This is happening for several programming assignments in the Coursera “Deep Learning Specialization”. For example:
Neural Networks and Deep Learning
Week 3 and 4.

Is there a work around for that?
Thank you.

Seeing others having the same issue:

It’s a known issue. It has been reported.