So who was the one to discover the fact that teleportation blocking does not cover transporting through wormholes?

Actually that's usually covered too unless it is an extremely powerful wormhole.

if your referring to where she first became Valkyrie, the cocoon was transported outside the teleportation blocking field. they only have so much range you know.

if your referring to where she first became Valkyrie, the cocoon was transported outside the teleportation blocking field. they only have so much range you know.

Exactly, which is why she had to fly so far to reach it.

Basically it barely made it to her so only managed to land in her general location. So she had to fly towards it.