After lesson 16 all the instructions disappeared and I was left with a white screen. Tried to go to a different lesson or the restart command but the instructions didn't come back. Couldn't replicate the problem unfortunately.
ya, I've seen this but I can't reproduce it either. Really have no idea. Refresh and lesson(17); should at least let you continue from where you left off.
After lesson 16 all the instructions disappeared and I was left with a white screen. Tried to go to a different lesson or the restart command but the instructions didn't come back. Couldn't replicate the problem unfortunately.