Huntress Bintook at Telaar in Nagrand wants you to speak to Lump. Return to Huntress Bintook when you have gathered the information that she requested.
1x Lump Interrogated
The battle plans were written up by an ogre lieutenant. His name is either Dump or Lump.
<Bintook turns the parchment sideways and cocks her head.>
It could also be Billy.
Anyhow, I think you should go back out there and have a word with Billy or Lump or Dumpy or whatever! Try to approach him diplomatically. If that doesn't work, try using some muscle.