Very odd things going on with Flashcards

I have just been trying to review my flashcards for the following lesson from RadioAmbulante

They all have something distincly odd on them. In the Vocabular view “by date entered” I get “Verlierer” for every single LingQ of that page. Launching Flashcards from within the lesson, the hint is “Rache”. Both this is quite disturbing “Verlierer” = loser and “Rache” = revenge.

Am I the only one who is seeing this?

P.S. I am going to send you some screenshots from the Lesson screen. The Vocab page seems to have recovered. Very many of the hints in that lesson are completely wrong, it is as if someone had randomised the vocab, apart from replacing correct hints with the words above.

@SanneT - That does sound very strange. We got your emails and will look into this and get back to you.