Until today I have been able to go to the Lesson Materials, mark the vocabulary and press the button to add the selected words to my Flashcards. Now when I try to do this I get "Error UE007 - Try Again" every time. I've tried it from my Mac and my iPad, so it isn't computer-specific and I can still get to the existing Flashcards. I can also still add items to the Word Bank.
Flashcards are critical to my learning - help!