hello i am also having the same problem.
updated my game like normal, when I went back into my game my UI was messed up, so i went out of game an repaired it, I then launched the game and it was entirely in Russian, I backed out of the game and researched an saw that I needed to uninstall to change the language back, I did that to realize that the only language available was Polish, Russian, Czech, I do not have the option for English to download, everything else in the app is set to English except when I try to download. I have contacted EA support, and they have been giving me the run around for days I have 11 cases open because a new person message me asking me the same question and the someone new messages, I don't know what else to do, can someone please help me, from what I've looked up I need a new base game but i can't get in contact with anyone consistent. please help me.
@Btrippy30 the only workaround right now is to install the base game on Steam, there you do have language options
