What is your dish setup?
Macon use to be on 77W but recently was moved to 61.5. The 61.5 channel numbers are in the 5000's and do map properly. The ones in the 6000's are on 77W.
Sounds like you have Western Arc (110/119/129) and 77W for the HD locals
looking at the uplink reports from 2 weeks ago
6212 - WGXAD [MPEG4 HD] added to EchoStar8 77W TP 13 ConUS beam (Macon, GA)(A) (H)
6213 - WMAZ [MPEG4 HD] added to EchoStar8 77W TP 13 ConUS beam (Macon, GA)(A) (H)
6214 - WMGT [MPEG4 HD] added to EchoStar8 77W TP 13 ConUS beam (Macon, GA)(A) (H)
6215 - WGXA [MPEG4 HD] added to EchoStar8 77W TP 13 ConUS beam (Macon, GA)(A) (H)
These are the channels you are seeing....
5280 - WGXAD [MPEG4 HD] moved from EchoStar8 77W TP 13 ConUS beam to EchoStar15 61.5W TP 27 ConUS beam (Mkt:Macon, GA-Macon, GA-N/A) (A) (H)
5281 - WMAZ [MPEG4 HD] moved from EchoStar8 77W TP 13 ConUS beam to EchoStar15 61.5W TP 27 ConUS beam (Mkt:Macon, GA-Macon, GA-CBS) (A) (H)
5282 - WMGT [MPEG4 HD] moved from EchoStar8 77W TP 13 ConUS beam to EchoStar15 61.5W TP 27 ConUS beam (Mkt:Macon, GA-Macon, GA-NBC) (A) (H)
5283 - WGXA [MPEG4 HD] moved from EchoStar8 77W TP 13 ConUS beam to EchoStar15 61.5W TP 27 ConUS beam (Mkt:Macon, GA-Macon, GA-FOX) (A) (H)
5284 - WMUM [MPEG4 HD] moved from EchoStar8 77W TP 13 ConUS beam to EchoStar15 61.5W TP 27 ConUS beam (Mkt:Macon, GA-Cochran, GA-PBS) (A) (H)
7881 - WGNM [MPEG4 SD] moved from EchoStar8 77W TP 13 ConUS beam to EchoStar15 61.5W TP 27 ConUS beam (Mkt:Macon, GA-Macon, GA-IND) (A) (H)
7883 - WPGA [MPEG4 SD] moved from EchoStar8 77W TP 13 ConUS beam to EchoStar15 61.5W TP 27 ConUS beam (Mkt:Macon, GA-Perry, GA-ABC) (A) (H)
These are where the correct locals are now....61.5