Return of Reckoning

Is Resolute Defense works the same way in RoR as in WAR ?
I do not know if this bug . When I use the RD followed by M1 Champions chalange I can not move . In WAR I could do it.

RD + chch doesn't work as it did on live, chch will keep you routed on RoR, an intentional change I believe

intended change indeed. I personally dont like it but that is the final decision.
AFAIK chch also ignore FM imunity so yea no counter whatsoever

ChCh checks the target, not the caster, for any root immunity. You don't get to duck the drawback of a successful ChCh.