ITV Player - Error: RTMP_ReadPacket, failed to read...

[Sq2]

I am trying to grab the video from the following URL https://www.itv.com/itvplayer/almost...4-father-s-day

I have built my string which worked successfully hundreds of times 2 months ago as follows.

"C:\rtmpdump\rtmpdump.exe" -V -r "rtmpe://cp72511.edgefcs.net:1935/ondemand" -a "ondemand?auth=eaEd7cyd3a.dzbxaaapbqaVdpbqd1bNascy bpavcsaBdNa5abb3agbMctbXa8cqcmcw-buCHfH-eS-dzq4HApmAszp&aifp=v002&slist=production/" -y "mp4roduction/priority/rtmpecatchup/1200/6F/1-9855-0104-001/1-9855-0104-001_almost-naked-animals-(series-3)_tx041114_itv1200_16x9-reg.mp4" -W "http://www.itv.com/mediaplayer/releases/2.11.8/ITVMediaPlayer.swf?v=2.11.8" -o "C:\Episode 24 - Father's Day.mkv"

I am now getting the message

RTMPDump v2.1d

(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
DEBUG: Parsing...
DEBUG: Parsed protocol: 3
DEBUG: Parsed host : cp72511.edgefcs.net
DEBUG: Parsed port : 1935
DEBUG: Parsed app : ondemand
DEBUG: Protocol : RTMPE
DEBUG: Hostname : cp72511.edgefcs.net
DEBUG: Port : 1935
DEBUG: Playpath : mp4roduction/priority/rtmpecatchup/1200/6F/1-9855-0104-001/1
-9855-0104-001_almost-naked-animals-(series-3)_tx041114_itv1200_16x9-reg.mp4
DEBUG: tcUrl : rtmpe://cp72511.edgefcs.net:1935/ondemand?auth=eaEc7dNaycaaNcd
cKbFaBc4cdagcJbHcsbcchbcbjcjb9b1aNdncCcTdFc1b6dkd2 ai-buCHjv-eS-dAv1GCnjEtzr&aifp
=v002&slist=production/
DEBUG: swfUrl : http://www.itv.com/mediaplayer/relea...ITVMediaPlayer.
swf?v=2.11.8
DEBUG: pageUrl : <NULL>
DEBUG: app : ondemand?auth=eaEc7dNaycaaNcdcKbFaBc4cdagcJbHcsbcc hbcbjcjb9b1a
NdncCcTdFc1b6dkd2ai-buCHjv-eS-dAv1GCnjEtzr&aifp=v002&slist=production/
DEBUG: auth : <NULL>
DEBUG: subscribepath : <NULL>
DEBUG: flashVer : WIN 10,0,22,87
DEBUG: live : no
DEBUG: timeout : 120 sec
DEBUG: SWFSHA256:
A2 18 2C 43 70 E8 22 BC 7F 00 E8 2A 6A 91 43 5D 8A B5 CD E9 FF DC CE B2 FB A1 C0
BA 6E 74 3A 70
DEBUG: SWFSize : 1944731
DEBUG: Setting buffer time to: 36000000ms
Connecting ...
DEBUG: RTMP_Connect1, ... connected, handshaking
DEBUG: HandShake: Client type: 06

DEBUG: HandShake: DH pubkey position: 987
DEBUG: HandShake: Client digest offset: 53
DEBUG: HandShake: Initial client digest:
AF 2A F3 8E C3 CF E0 F4 20 DB 34 A5 F8 31 36 42 9E 2A 99 7E F8 4F 17 72 DF 79 B6
71 33 91 07 D1
DEBUG: HandShake: Type Answer : 06
DEBUG: HandShake: Server Uptime : 432753333
DEBUG: HandShake: FMS Version : 4.5.2.1
DEBUG: HandShake: Server DH public key offset: 560
DEBUG: HandShake: Secret key:
95 8D F8 B6 DB 8E 0E 50 B6 CF 7D 54 19 E6 F4 A5 25 86 D4 64 70 A7 CC D9 CC 16 76
1F D2 10 85 64 D2 B4 40 EE D7 E1 22 71 0C BD A3 05 6A 75 3C A9 7B 33 E9 45 30 4
6 06 8D F3 96 B2 4C 6F 1F 2C 92 F8 A7 16 35 A4 5C E6 1D 94 5D BE B5 04 10 AF FE
56 4A 49 8A 78 2B C7 26 1C 74 53 2E FD 7F E0 BB C3 A6 31 AF BC EE 3D 37 30 BE 06
EA 96 1B AC F5 62 E0 2F BF 11 A2 96 79 DD 44 52 83 97 3A 43 CC
DEBUG: RC4 Out Key:
80 80 06 29 7D FE EC 66 F5 5E 4B 4D EA 7F 79 C3
DEBUG: RC4 In Key:
97 16 53 C7 D0 14 11 A4 38 46 3E 46 EB EE CC 45
DEBUG: HandShake: Calculated digest key from secure key and server digest:
F0 A6 B5 BE 1E 91 36 AE 00 7F 34 0C 11 6C 38 06 0E DA 68 4E 3C D0 C7 EF ED 65 E1
72 DC B7 36 33
DEBUG: HandShake: Client signature calculated:
12 21 48 38 B3 AF 7A 63 FE C4 31 41 3A 1C 95 D3 35 BB 89 0F A5 8D 6D C6 F3 F0 CD
27 F1 A9 36 32
DEBUG: HandShake: Server sent signature:
8A 99 F6 44 2D F1 FB F2 F8 51 FD 9C C4 DA F1 AA 1B 04 DB 30 43 03 CE FF 73 F9 E3
8A B9 07 B9 21
DEBUG: HandShake: Digest key:
80 AD 7F D9 75 83 EC B3 2A B5 AE B4 87 AF 87 2D 8C E8 4B F2 00 1D C9 79 6E FA 5C
B0 79 DF 4D D1
DEBUG: HandShake: Signature calculated:
8A 99 F6 44 2D F1 FB F2 F8 51 FD 9C C4 DA F1 AA 1B 04 DB 30 43 03 CE FF 73 F9 E3
8A B9 07 B9 21
DEBUG: HandShake: Genuine Adobe Flash Media Server
DEBUG: HandShake: Handshaking finished....
DEBUG: RTMP_Connect1, handshaked
DEBUG: Invoking connect
INFO: Connected...
DEBUG: HandleServerBW: server BW = 1250000
DEBUG: HandleClientBW: client BW = 1250000 2
DEBUG: HandleChangeChunkSize, received: chunk size change to 4096
DEBUG: RTMP_ClientPacket, received: invoke 240 bytes
DEBUG: (object begin)
DEBUG: (object begin)
DEBUG: Property: <Name: fmsVer, STRING: FMS/4,5,2,524>
DEBUG: Property: <Name: capabilities, NUMBER: 127.00>
DEBUG: Property: <Name: mode, NUMBER: 1.00>
DEBUG: (object end)
DEBUG: (object begin)
DEBUG: Property: <Name: level, STRING: status>
DEBUG: Property: <Name: code, STRING: NetConnection.Co
nnect.Success>
DEBUG: Property: <Name: description, STRING: Connection succe
eded.>
DEBUG: Property: <Name: objectEncoding, NUMBER: 0.00>
DEBUG: Property: <Name: data, OBJECT>
DEBUG: (object begin)
DEBUG: Property: <Name: version, STRING: 4,5,2,524>
DEBUG: (object end)
DEBUG: (object end)
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <_result>
DEBUG: HandleInvoke, received result for method call <connect>
DEBUG: sending ctrl. type: 0x0003
DEBUG: Invoking createStream
DEBUG: HandleCtrl, received ctrl. type: 26, len: 3
DEBUG: HandleCtrl, SWFVerification ping received:
DEBUG: sending ctrl. type: 0x001b
DEBUG: Sending SWFVerification response:
00 1B 01 01 00 1D AC 9B 00 1D AC 9B 47 EC B5 72 C6 3F 86 5D 02 35 A0 44 86 71 63
3E E7 5B 8E BB 2F 23 21 A5 11 E0 1E 4B 87 D4 9F AA
DEBUG: RTMP_ClientPacket, received: invoke 21 bytes
DEBUG: (object begin)
DEBUG: Property: NULL
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <onBWDone>
DEBUG: Invoking _checkbw
DEBUG: RTMP_ClientPacket, received: invoke 29 bytes
DEBUG: (object begin)
DEBUG: Property: NULL
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <_result>
DEBUG: HandleInvoke, received result for method call <createStream>
DEBUG: SendPlay, seekTime=0.00, dLength=0, sending play: mp4roduction/priority
/rtmpecatchup/1200/6F/1-9855-0104-001/1-9855-0104-001_almost-naked-animals-(seri
es-3)_tx041114_itv1200_16x9-reg.mp4
DEBUG: Invoking play
DEBUG: sending ctrl. type: 0x0003
ERROR: RTMP_ReadPacket, failed to read RTMP packet header
DEBUG: Closing connection.

Anybody have any initial ideas to what might be the problem?
I am usingRTMPDUMP 2.1d windows

kind Regards