Received an email now too:
“Dear XXX
As previously advised, your booking was selected for collection in Manchester for the UEFA Champions League quarter final second leg.
Please note all tickets within your booking will now be sent via special delivery today to your registered address.
For information whilst in Manchester, stadium facilities and more, please click here.
For any enquiries whilst in Manchester, please call our dedicated fan support line on +44 (0) 151 230 5770 or email slo@liverpoolfc.com. A member of the team will be available from two hours before kick-off until one hour after the final whistle. Please leave a message if you wish to contact us outside of these times and for data protection purposes, please provide your full name, membership number and date of birth.
Thank you for your continued support.
Liverpool Football Club”