Merged Items not showing up as mastered

[Virackem]

I've been crosssaved since the beginning and the only bug I've noticed that I'd really like to be fixed is the one where items that were on your non primary account, once merged don't appear as mastered in your codex. I wasn't too in depth with it but it seems to be the common denominator amongst most of the items.

 

So on my non primary account it was a handful of really early frames and weapons 

 

Once merged my new combined account in the codex these items read as not mastered

 

I do have the mastery for these items and getting them to 30 does not give extra. Maxing the item to level 30 will give it the mastered status in the codex.

 

It simply causes a issue of me asking myself are these weapons I'm looking at something I need to make and level or is it just a glitch and a waste of time to confirm I've already mastered the M1 braton or any other item that falls into this.