Ddp2.0 being interpreted as DD+5.1

I’m using flexget version

here’s an example from dump eval:
title : SAS: Who Dares Wins - Season 5 [ 2020 ] [ MKV | H.264 | WEB-DL | 1080p | FastTorrent ] [ Uploader: Cinefeel ] [ SAS.Who.Dares.Wins.S05.1080p.AMZN.WEB-DL.DDP2.0.H.264-Cinefeel ]
Episode Overview:
The remaining recruits are split into teams before taking on the intense close-combat murderball and surf i…
guid : https://broadcasthe.net/torrents.php?action=reqlink&id=1367484
original_title : SAS: Who Dares Wins - Season 5 [ 2020 ] [ MKV | H.264 | WEB-DL | 1080p | FastTorrent ] [ Uploader: Cinefeel ] [ SAS.Who.Dares.Wins.S05.1080p.AMZN.WEB-DL.DDP2.0.H.264-Cinefeel ]
quality : 1080p webdl h264 dd+5.1
rss_pubdate : 2020-10-15 19:43:20
task : Get tvshows

seems that DDP2.0 should not have the quality 5.1