Is anybody else getting a "bug" with the relic secundus armor for the assault? 

Relic secundus is now locked.  It's giving me the "achieve victory in 35 missions" message (which I have already FAR surpassed).  I can, however, select all of the secundus armor pieces I had already unlocked except for the secundus jump pack decor, which is now listed as unlockable at prestige level 4.

Is this supposed to be what's happening? 

Yep, they took my wings away - this better be a bug. To take them away and make them a prestige 4 reward is just plain LAZY. 

Also, the space wolf greave cosmetic has no Jump Pack nozzle!

Yeah.   If that's intended they really do hate the assault marine.   Everybody else got a new fancy piece of gear for maxing out the prestige classes.   Assault just got the same thing he already had.😂

Also... isn't there supposed to be a White Scar Assault champion skin?   Or is that coming with a later patch?

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Killbox1A wrote:

We get the big tyranid skull on the back of the jump pack at prestige 4...

Really annoyed the SW greave has no jump nozzle doubt that'll get fixed. SW pack bit of a disappointment.

White Scar champ has been leaked, looks awesome, no idea when we'll get it though.

This was a leaked seasons I saw floating around on Reddit long ago.
In this case don't look at all the different Season_x in this image, but rather the order.
So far everything has been releasing in the order of this list (except the Chaos one).
So if it will continue this way then White Scars should be next.