After a class (e.g. 71) I can NOT work on "Fill in the blank", as it says, it is already completed: "Congratulations! You have completed all of the fill in the blank". However, this is incorrect.
After the next class the status is fixed and I can complete the homework. So I have to wait until I have completed lesson (72 in that very example). The other Homework features are not affected - they work (e.g. Vocabulary).
Edit: Updated today with screenshots for classes 139/140
Before class 140 and after 139 I can not complete "Fill in the blank". It appears as it is already done, which simply is wrong. The system however thinks it is already completed.
![61841d50ceb98](https://forum.octb.us:443/index.php?u=/serve/attachment/preview&path=61841d50ceb98)
Now as 140 is completed, I get the "homework ready" email. All of a sudden I can complete "fill in the blank" of 139, but 140 is marked as completed (again wrong). As a result I can now complete 139. So I am one class behind.
Note the repeating issue: Now "Fill in the blank" of 140 is already marked as completed (wrong, not yet completed), while 139 suddenly is unmarked (now correct).
After I eventually complete 139, it behaves correctly and is marked as completed correctly. So that part works as expected. Only I can not do it directly after class 139 but only after 140.
Wonder if this is .