You most definitely are entitled to compensation for your extra night hotel stay. UK and EU travel laws are pretty explicit about the penalties for late or cancelled flights.
https://www.caa.co.uk/passengers/resolving-travel-problems/delays-and-cancellations/delays/
You should also be...
Wow, I'm kind of stunned at how extensive the network was. I'm reminded of how Los Angeles once had an extensive light rail network as well before the freeway system was built out.