WOTLK Death Knight

I found myself being in power to speak in the name of all Death Knights of Warmane, so I will use the word "we" instead of "me".

Our class is just not working.

We don't want you to move this thread somewhere in the corner of the forum like you usually do for some strange reason. This is very important.

Introduction:
Death Knight is a class which is Symbol of Wrath of the Lich King expansion. Since the first patch. On the first patch it was strongest class, and was nerfed till the 3.35 step by step. On 3.35 it continued to be one of the strongest classes. Death Knight did not had anti-class. Death Knight was best tank in raids. Death Knight was also one of the best in arena.

What made us write this:
With this last update the class got bugged even more, and now it is on point which is unplayable.

What was bugs that presisted before:
As a most bugged class, Death Knight had both minor and core bugs, and i will start from most important to less important.
- 2.5 sec faster rune regeneration system while in combat, a core bug, making the class 25% less viable only for this bug.
- Death Knight pets, Ghoul and Gargoyle has 100+ bugs, making the unholy most bugged from all 3 specs.
- Scourge Strike, a strongest attack is bugged, Shadow part is not benefiting from buffs, talents and debuffs.
- Anti-Magic Shell sometimes passes some spells, including debuffs on Sindragosa.
- Scourge Strike used on absorb wont trigger the Shadow Part at all, half of spell is not working when target have absorb.
- Night of the Dead, 90% damage reduction fro pets is not working, in ICC Death Knight doesn't have pets.
- Death and Decay doesn't benefit from frost presence when it comes to the threat, making the DK worst tank for aoe.
- 2p PVP set bonus is not working, 15% less runic power.
- 2p PVE set bonus is not increasing Scourge Strike damage propertly.
- 4p PVE set bonus does not work when you have Death Runes.
- Blood tap bugs in interraction with all 3 talents which convert runes to death runes with specific spells.
... and the list does not end here.

What are new bugs (after last update):
What you will read now is, idk fun or sadness.
- Gargoyle became completely useless spell. Ebon Gargoyle, upon summoned, is not attacking target, just stays there and does nothing while Death Knight continues to lose runic power for the 30 seconds. Some DKs, including myself just removed the 1 point in talent for Gargoyle. We talk about ulti spell. Like warrior bladestorm.
- Death Grip doesn't interrupt target which casts. Target continues to cast while in air.
So now we cant even interrupt? What joke is this?

What do we think:
We know all classes are bugged, and we are not that selfish to ask you to repair only Death Knight. But we just cant play like this anymore. We see some people are asking for achivement bugs, quest bugs, companions. What do we talk about here, and who is selfish now? I understand, people play paladin, warrrior, their class is not working 100% but is playable and viable. They want to farm achivements. But what should we do with our class? Cos as it is like now, only thing we can do is farm achivements around.

What do we want:
It is simple. We want to ask when will Death Knight class be viable as it was, and will that ever happend?

I said before. This is not only me. I talk to people. Others complain to me too for the same things.

You can post bugs that appeared in an update at the update feedback thread. It's more organized.