So is something about DK bugged?

So I’m trying to play Death Knight in Ranked Standard using some of the new cards, but no matter what I change about the deck or what cards I substitute, It keeps saying “There was an error connecting to your game”. Btw, I know it’s not the servers because I played a game of Whizbang just fine (Wtf is that druid deck btw) so anyone got any help? Deck List below for those who might need it to help:

Blood DK

Class: Death Knight

Format: Standard

Year of the Raptor

2x (1) Morbid Swarm

1x (1) Orbital Moon

2x (2) Brittlebone Buccaneer

2x (2) Dreadhound Handler

1x (2) Guiding Figure

2x (2) Hematurge

2x (2) Infested Breath

2x (3) Chillfallen Baron

2x (3) Soulbound Spire

1x (4) Arkonite Defense Crystal

1x (4) Gorgonzormu

2x (4) Sanguine Infestation

2x (5) Corpse Explosion

2x (6) Airlock Breach

2x (6) Hideous Husk

1x (7) Kil’jaeden

1x (7) The Exodar

1x (0) Zilliax Deluxe 3000

1x (0) Zilliax Deluxe 3000

1x (4) Twin Module

1x (5) Perfect Module

1x (100) The Ceaseless Expanse

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To use this deck, copy it to your clipboard and create a new deck in Hearthstone

Did you copy that deck code from somewhere else? This error can happen sometimes if there is a problem with the deck code or a specific minion in the deck.

Try building this deck from hand without using a deck code. Or try removing Zilliax and putting him in again. Zilliax is known to cause problems sometimes.