getting stuck

[Borsukas]

I keep getting stuck after I finished with a new lesson. Than I wont get points but I also can't go further. Sometimes I do the same lesson 5 times and keeps getting stuck, so I went directy to the test. How does this come, and what can I do to it?

[bren]

Please ensure that you are clicking continue at the end of the lesson and that you don't have browser extensions enabled.