I’m on the same don’t think that’s a recent update and I read somewhere the new update has now been pushed back from today to I think it was to nov 11.
but are you on auto update? I have a notification pop up so i know when its going to update...and I deffo only got it a few days ago..
i'll ask jdsmoothie over on avsforums he will know what's going on
its annoying as the firmware notes are not ont he marantz uk/euprope website yet