Ya this happens quite a lot. Sometimes even the title page won’t load.
If it does you can get past it my switching the language navigating to the thread you want clicking on it then once it’s opened change the language back you your language so you can reed it.
Sometimes this also doesn’t work so I use my phone to translate the content. I then type my English reply on the German page and I don’t think anyone can even tell that I’ve done that.
It will be like that for the entire weekend if the page screws up on a Friday. You’ll be pulling your hair out come Sunday.