Sarah, I can't see any availability listed at Jurys Inn on Superbreaks now either
The Liverpool Marriott City Centre is still free though - but it's a bit more expensive. If you want, you can have my room at Jurys and I'll book into the Marriott instead?
There also seems to be availability at the moment at two of the Travelodges (Liverpool Central and Liverpool Docks) for these dates at £90 per night for the room:
https://www.travelodge.co.uk/find_a_hotel/hotel/hotel_id/149/LiverpoolCentral
My advice is to book quickly if you want to come to this meet as it does look like hotel accommodation is pretty scarce in Liverpool at this time of year.