all about eve at the West end

So it's been rumored since around November last year that Cate blanchett will star in a West end version of all about eve but the whole situation seems a bit messy if you ask me. These rumors have been going around for this long and still no dates announced or even a confirmed theatre. I also read an article that cate blanchett got in a nasty fight with the director over dates that didn't fit her schedule and she quit but I haven't heard anything since so I assume it could be a lie