Do you have a H24 or H25 that you can experiment with? The firmware for them is still 0x09DD, I'm curious if they'll work with the new reverse band lnb.For interest, I added an HR20 running 0x9e3 from early December (this had been pushed as a new NR at that time). Went through startup and to live TV without any issues. This was tuners 20 and 21. Signal strengths all OK, no 99cr or 103cr of course.
Dish type is automatically set to the 3LNB reverse band so that must have been in the firmware some time ago.