Changing factions loses alot of quests!

Changing factions is advertised to be pretty much you get what you had before, just in the opposite faction. That might hold true for most things but when it comes to completed quests, a toon loses big time!

I just moved this DK (was lvl 75 when I moved him about a week ago) and I noticed that although I had my '500 quest achievement' that the counter for my '1000 question achievement' only showed around 280 quests (I didn't notice it right away). That means that if I had just achieved the 500 quest achievement the day I transfered my DK then I lost at least 220 quests. Now being that I actually had made that achievement quite some time ago and have been consistently working on quests - that means I probably lost 1-2 hundred more than that.

I understood that I would lose any quests in progress and all quest items - but would have figured that if my mounts got shifted from Ally items to Horde equivalents and that my reputation did the same, that for faction specific quests, that the same would apply... or at the very minimum, to have the count of quests completed remain the same as it was before.

This isn't a huge deal for me - but yea, it is a bit annoying to lose credit for literally hundreds of quests.