Decryptkey from board not working for Sky.com

Good evening,

I'm new with EK. I updated a few lines from my config file and a few of these are now with EK.
For Sky.com it is not working, either on Windows 10 with version 2.1.9.0 (see log below), not either on my VM on Debian 10. I took the key from donator section.
Am I doing something wrong?

Thanks,
wil_e

[ ] WebGrab+Plus/w MDB & REX Postprocess -- version V2.1.9
[ ]
[ ] Jan van Straaten
[ ] Francis De Paemeleere
[ ]
[ ] thanks to Paul Weterings and all the contributing users
[ ] --------------------------------------------------------------------------------
[ ]
[ ] Job started at 10/04/2020 22:06:10
[ Debug ]
[ Debug ] Running on: Microsoft Windows NT 6.2.9200.0
[ Debug ] Environment: 4.0.30319.42000
[ Debug ]
[ Debug ] Loading timezone data
[ Debug ] Embedded timezones source: timezone.timezonesdata.txt
[ Debug ] Reading config file: C:\epg\epg_uk\WebGrab++.config.xml
[ Debug ]
[ Info ] found: C:\epg\epg_uk\siteini.pack\UK\radiotimes.com.ini -- Revision 16
[ Debug ]
[ Info ] found: C:\epg\epg_uk\siteini.pack\UK\sky.com.EK.ini -- Revision 18
[ Info ] encrypted with userkey and expiry date
[Warning ] Unable to decrypt!!
[Error ] fatal decryption error: Le remplissage n'est pas valide et ne peut pas être supprimé.
[ Debug ]
[ Info ] found: C:\epg\epg_uk\siteini.pack\UK\uk-sky.com.ini -- Revision 08
[ Debug ]
[ Info ] found: C:\epg\epg_uk\siteini.pack\UK\tvguide.co.uk.ini -- Revision 17
[ Debug ] xmltv input file - C:\epg\epg_uk\guide_uk.xml - found
[ Debug ] 0 superfluous shows removed
[ Info ] Found existing channel (xmltv_id=5USA.uk) in the config file

EDIT : OK, solved with installation of Version 3.
I still get an error message that I should be running V3.0.0.12 for teleboy.ch.E.ini. I am now using V3.0.0.0 on Linux and don't see a higher stable version on the site.