No option to receive reward from Hurgan

[oogle_spliggit]

I was under the impression that once yo had vanquished Aec'Letec, in ulgoth's beard, you recieved some nifty bits from Hurgan.
Namely a Hammer +1 +4 vs Giants

But when i speak to him, i only have one option to reply, and that is asking for now reward.

Help, i like hammers.

[oogle_spliggit]

Problem solved, just pick pocketed him, got all is cool stuff, then spoke to him.