You didn't miss it.
I suggest a large grain of salt should be taken along with this poll. The R/D/I split is all over the place in today's polls and is generally set (IMHO) to provide a desired outcome regardless of the actual polling data. This poll could be R+20 for all we know. I don't trust it (although I would like to).
Nope.
These numbers reflect the Missouri electorate pretty accurately:
DEM 32.7 GOP 34.1 INDY 33.2
Post 12 was kind enough to list the breakdown.
GOP 34.1
INDY 33.2