I've noticed that sometimes one word in a text I'm reading will appear as a completely different random word, sometimes in an entirely different language. See the attached screenshot for an example; the indicated word on the left is supposed to be "activerait" but it looks like "luurankosi", which seems to be a Finnish word from what I can tell.
![](https://languagecrush.com/api/v1/blob/community_service/d561412d-3865-4d97-8d0e-2bc49f9d536e/ORIGINAL/luurankosi.png)
The interesting thing is that when I go to edit the text, the Finnish word no longer appears in this spot – instead, the proper French word "activerait" is there, exactly where it's supposed to be. (See second screenshot.)
![](https://languagecrush.com/api/v1/blob/community_service/6c12237f-41aa-4bab-b209-20fa9d547682/ORIGINAL/activerait.png)
When I click "Save and open" and go back to that spot in the text, however, the Finnish word is still there. It also remains when I refresh the page, and when I open a different text and then return to this one. Any ideas what could be going on?