My position on 1 Timothy 3:16 has never changed. As for Hofstetter, I'm not a part of his group, so I can't see anything.
If the group is private, you can join it easily.
And I have no idea who is the admin.
And I do have the material mirrored here, to an extent. Just search for Hofstetter in the titles.
1 Timothy 3:16 needs a paper on the grammar. A German linguist is interested as well.
Have not found your position yet.