I see everything talked about in the new update, am exploring the heraldry menu and I seem to be quite confused about the new space wolves heraldry. 

Is it me, or is a slot missing from the heraldry page? (next to my cursor) There is an slot here with a line and square marking a point where a heraldry option should be or may have been.

Could this be where Wolfspear should be? (if not, why no Wolfspear?)

I cannot find any info on this and its extremely confusing as I cannot see anything like it on any other heraldry page.

Good question. I was wondering about that too.