Block markup not found? What is this?

Ok, I started playing Halo 5 like 2 months ago and I got my Mark VI [GEN1] armor and helmet. 3 weeks ago, I saw my armory and saw the ‘‘Block armor not found’’ message at the right of the helmet and armor’s name. I readed this can lock the armor and i don’t want that.

It also happens to me
:confused:

Never even heard of this before.

What is this message?

Bump