I use the web client both on my iPhone and on my Mac, naturally I am on the English side of the playroom and my computer primary language is English, I've lately noticed that when logging in on the web client with Safari even if the home page is in English, the web client itself starts off in French and I must change the language but the forum either way is the French one and there are some options that keep in French even if I changed the language, on my iPhone though, this doesn't happen, I log in on the English side without a problem, I use safari there too... Is there something I can do to stop this from happening? Sorry for posting this in English here but I can't post much with my iPhone and on my computer I can't use the English forum, thanks in advance.

Yep somebody posted about it, it's a bug that needs to be fixed.