Regarding critical damage with the revamp

Well, just have a look into the new UI bar. That's basically a good indicative of the version. And sincerely, looking at a Nigth Lord doing 11k damage on his biggest hit, and 11.5k with critical... Was quite clear.

Version as in the difference between .326 and .327. The change happened only in .327. You can't tell what version it is by the UI.

Magicians always had their criticals boost their damage multiplicatively, though. x.x

Magicians don't have %s listed for their skills right now, so all their skills are basically doing 100%. Once their skills get changed to %s instead of base attacks, there shouldn't be any difference between magic and physical in terms of how crits work.