Hey everyone 
Sorry for the troubles with these courses. Thank you for reporting the problems and for your patience while we work to resolve them.
The main problem has been resolved and you should be able to start new projects again. Some existing projects may not work at the moment, but we are hopeful to have those restored soon. So you can leave those if you want and wait until then, or start them from scratch if you don’t want to wait.
If you are experiencing any issues loading new containers, please let us know.
Thanks and happy coding 