NIFSkeletonLoader warnings in console.

[Lagahan]

I'm seeing a lot of these, should they be reported as bugs or are they normal?
Got this when I "Dispose of Corpse" on a Dark Brotherhood Assassin:

Casting a spell:

Dropping a shortsword on the ground:

Dropping a silver claymore on the ground:

Entering Dwemer ruins:

And finally this one is too big to embed, got it when casting Balyna's Antidote which cures poison:
http://i.imgur.com/IJBcprx.png

[Zini]

Can you please file a bug report on our issue tracker?

[Lagahan]

Can you please file a bug report on our issue tracker?

Will do, all of these as one?

[Zini]

No. These are individual issues (separate aspects of the NIF format we did not implement yet) And actually, we may have some of them listed on the tracker. Can you search for the individual NIF on the tracker first, please?

[Lagahan]

No. These are individual issues (separate aspects of the NIF format we did not implement yet) And actually, we may have some of them listed on the tracker. Can you search for the individual NIF on the tracker first, please?

Someone else actually encountered the shortsword one too, scrawl says that if there isn't a crash or something missing these warnings are ok: viewtopic.php?f=2&t=2283#p25907

A search didn't bring up any of the other warnings though, I've already submitted the lava error as part of another bug (i think they're related).

Edit: I'll open them all anyway, they can be closed if they are irrelevant/broken in vanilla too.