Looks like the EU guys area already all over this:
We need to start talking about this issue and get blizzard attention.
“TLDR - We are receiving honor changes from some patches and not receiving honor changes from other patches, this is creating a situation where we have none of the honor income rewards from any of them. We don’t have the Ranking system HK rewards that were in 2.0.1 and Season 1 and we don’t get the concerted efforts quest for turnin because we aren’t 61-70.”