The new patch on the PTS (1.6.1) has this change for Immovable:
•Immovable: This ability now grants crowd-control immunity for 5 seconds instead of the full duration of the ability. The maximum rank of this ability and its morphs now lasts for 15 seconds.
Looks like a major nerf to immovable: the way I am reading it, the maximum you can get the CC immunity for is 5 seconds, though the other effects can last for up to 15?
Templars are 'just slower... by design'
Yes, Gina actually said that (at least regarding Rushed Ceremony) right here:
http://forums.elderscrollsonline.com/en/discussion/161959/templar-skills-bugged-made-useless-ignored/p24
VR 16 Templar (retired until Templars get fixed)
VR 16 Sorcerer
38 Nightblade
24 DK