Travel update - I decided to stick it out and I'm glad I did as The Bug Club put on a storming performance this evening.
We finally arrived at Nottingham at just gone quarter past seven - two and three quarter hours later than scheduled - which gave me plenty of time to fill out two lots of delay repay claims on the way. Just enough time to book into the hotel, have a shower, a mug of coffee, wolf down some food and make it to the Rescue Rooms in time for the support act (Good News - they were very good).
Let's see what tomorrow's return journey brings.