I still get 8.1 correctly and also 22.1 active - same as 8.1.
I am using WinTV-HVR-1250 with software Easy HDTV DVR here is the PSIP file it gets from CHAN TV.... I hope it helps
VSB:8-VSB ANT 22
PID=0x0000
PAT TSID=0x0001 Ver=3 current=1 Section=1/1
program_count=1
Program Number: 1, program_map_PID: 0x0030
PID=0x0030
PMT TIDE=0x0001 Ver=3 current=1 Section=1/1
program_number = 1
stream_type = 0x02 (Video ) elementary_PID = 0x0031 ES_info_length = 0
stream_type = 0x81 (AC3 Audio ) elementary_PID = 0x0034 ES_info_length = 12
Tag=0x0A (ISO_639_lang_descr), Len=4 0x65 0x6E 0x67 0x00
Tag=0x81 (AC3 Audio), Len=4 0x08 0x38 0x13 0x00
stream_type = 0x81 (AC3 Audio ) elementary_PID = 0x0035 ES_info_length = 12
Tag=0x0A (ISO_639_lang_descr), Len=4 0x65 0x6E 0x67 0x00
Tag=0x81 (AC3 Audio), Len=4 0x08 0x28 0x13 0x00
PID=0x1D00
EIT source_id=0x0001 Ver=27 current=1 Section=1/1
event_count=6
event_id: 0x0020
start_time = 2011-07-26 11:00:00 dst
ETM_location: 0x1
event_length = 30
title_length 19
event_id: 0x0021
start_time = 2011-07-26 11:30:00 dst
ETM_location: 0x1
event_length = 30
title_length 19
event_id: 0x0022
start_time = 2011-07-26 12:00:00 dst
ETM_location: 0x1
event_length = 30
title_length 19
event_id: 0x0023
start_time = 2011-07-26 12:30:00 dst
ETM_location: 0x1
event_length = 30
title_length 19
event_id: 0x0024
start_time = 2011-07-26 13:00:00 dst
ETM_location: 0x1
event_length = 30
title_length 19
event_id: 0x0025
start_time = 2011-07-26 13:30:00 dst
ETM_location: 0x1
event_length = 30
title_length 19
PID=0x1D01
EIT source_id=0x0001 Ver=27 current=1 Section=1/1
event_count=7
event_id: 0x0025
start_time = 2011-07-26 13:30:00 dst
ETM_location: 0x1
event_length = 30
title_length 19
event_id: 0x00A6
start_time = 2011-07-26 14:00:00 dst
ETM_location: 0x1
event_length = 30
title_length 19
event_id: 0x00A7
start_time = 2011-07-26 14:30:00 dst
ETM_location: 0x1
event_length = 30
title_length 19
event_id: 0x00A8
start_time = 2011-07-26 15:00:00 dst
ETM_location: 0x1
event_length = 30
title_length 19
event_id: 0x00A9
start_time = 2011-07-26 15:30:00 dst
ETM_location: 0x1
event_length = 30
title_length 19
event_id: 0x00AA
start_time = 2011-07-26 16:00:00 dst
ETM_location: 0x1
event_length = 30
title_length 19
event_id: 0x00AB
start_time = 2011-07-26 16:30:00 dst
ETM_location: 0x1
event_length = 30
title_length 19
PID=0x1E00
ETT TIDE=0x1307 Ver=27 current=1 Section=1/1
PID=0x1E02
ETT TIDE=0x126C Ver=27 current=1 Section=1/1
PID=0x1FFB
MGT TIDE=0x0000 Ver=24 current=1 Section=1/1
tables_defined: 9
VCT PID 0x1FFB TID 0xCB Version: 6
ETT-000 PID 0x1E00 TID 0xCC Version: 27
ETT-001 PID 0x1E01 TID 0xCC Version: 27
ETT-002 PID 0x1E02 TID 0xCC Version: 27
ETT-003 PID 0x1E03 TID 0xCC Version: 27
EIT-000 PID 0x1D00 TID 0xCB Version: 27
EIT-001 PID 0x1D01 TID 0xCB Version: 27
EIT-002 PID 0x1D02 TID 0xCB Version: 27
EIT-003 PID 0x1D03 TID 0xCB Version: 27
TVCT TSID=0x411B Ver=7 current=1 Section=1/1
protocol_version 0
channel_count 1
channel=8.1 CHAN-HD
modulation_mode: 0x04
carrier_frequency: 0
channel_TSID: 0x411B
program_number: 1
ETM_location: 0x0
access_controlled: 0
hidden: 0
hide_guide: 1
service_type: 0x02 - ATSC digital television
source_id: 0x0001
descriptors_length: 23
pcr_pid=0x31
stream_type = 0x02 (Video ) PID = 0x0031 lang_code =
stream_type = 0x81 (AC3 Audio ) PID = 0x0034 lang_code = eng
stream_type = 0x81 (AC3 Audio ) PID = 0x0035 lang_code = eng
STT TIDE=0x0000 Ver=0 current=1 Section=1/1