I can't display tormented weapons in HoM?

I crafted a full set of Tormented Weapons, then displayed most of them with my main character. However, I wanted the daggers on my Assassin. So I put the daggers in storage, switched characters, got them out of storage with my assassin, then went into the HoM to display them.

However, the HoM doesn't give me the option. It shows the other nine tormented weapons there, but doesn't give me the option to display my daggers!

I tried equipping them, unequipping them, rezoning, etc.

Any ideas?

....

I figured it out.

I switched my view to "View my Personal Accomplishments" rather than "View my Account Accomplishments" and found out that I had never hung a tapestry with my Assassin on the Monument to Valor. So I put one up, and voila! am now able to display my daggers.