Something changed in the last 16 hours or so — the review JavaScript won’t load. Answers are ignored (just goes to next item) and readings don’t convert to kana.
Behavior is the same on Firefox 124.0.2 (also tried private window) and Chrome 123.0.6312.105, both on macOS arm64.
a work-around for now is to use a custom client app like smouldering durtles, as it doesn’t have to use the site’s frontend to submit reviews. (it just worked for me when i had trouble on desktop)
Hopping on to say that things should be up and running again as usual! Thanks for bringing it to our attention! Let us know if any issues come up in the future