User blog comment:The Milkman/1.8 Title Update (English) Now Available on Xbox LIVE/@comment-1992639-20121121171452

I don't think Bethesda has given up. They have been really busy changing how the game is put together and how it gets around to making files and things work since 1.8. That might be a clear sign that the programming is subtly changed to circumvent those PS3 problems they had, to tackle compatibility problems.