The actual survey page has it at 41-37, Deal.
Indeed it does - Georgia Tip Sheet screwed it up (I think they read the final column of the poll, which was for the South & East sections of GA and showed 41-34).
Anytime a Libertarian/Green/No-Name Independent is shown getting >5%, it's almost always a junk poll.
The 9% is wacky, but a Libertarian at 5% or so in Georgia is not. The 2010 nominee got 4%; you could very well have more disgruntled Republicans who rebel against a corrupt, "moderate" incumbent this cycle than we saw in 2010 when there was an open seat.
This is the second poll to show some oddities in the Dem Sen race; I just can't buy that Dr. Rad is coming in third to Steen Miles. Also, the regional numbers for Gov - particularly in NW GA - seem to be off (though I hope not); even if 2/3 of what I deem excess Libertarians in that poll go to Deal + 2/3 of undecideds, you end up with only 58-38 Deal. The 2010 result was something like 72-23.