"Failed to retreive linguistic data"

The basic subtitles and sentence translation shows, but the word hover and translation does not work.

Having this problem on youtube.com and netflix.com from Ireland for Russian, but I also tried it in French and I’m getting the same error. All my saved items are unable to be retrieved as well - “Network Error, please check your WiFi. Failed to get items.”

I restarted computer, started a new browser, but this is happening from different devices and internet connections.