Whenever I try to type an answer in Japanese 1, the last typed character gets highlighted, and the next character I type inserts before the last (instead of after). This right-to-left typing behavior only happens in browser (Chrome Version 65.0.3325.181 Official Build 64-bit). Typing words in the Android app works normally from left-to-right.
I searched the forums and it seems like the last time this bug was reported, it was an iOS-only bug: http://community.memrise.com/t/words-typing-in-backwards-on-ipad-app-version/6065
I’m tempted to purchase an annual subscription, but glaring open bugs would bother me much more if I committed to a subscription…