All the issues mentioned so far pale in to insignificance for the passengers on the 18:08 London Bridge to Uckfield line.
As the train approached Edenbridge there was an announcement there was a tree on the line in the Cowden area, and we'd be held at Hever.
So the train gets to Hever and indeed we sit there. An up train comes up, presumably having passed the tree on the single track, however it reports the line is impassable, so we are stuck at Hever until Network Rail can get out to clear the tree or Southern can organise buses.
However this is shortly followed by an announcement that Hever is inaccessible to buses as the road is too small, so they have ordered taxis. It's Friday night, its raining, and Southern are trying to find enough taxis to move the passengers on a 8 full carriage train.
Some passengers suggest the train goes back to Edenbridge because at least buses can get there, however apparently that can't be done bcause they have ordered taxix, no idea why they couldnt divert the taxis!
After 2 hours the Southern ordered taxis and mini-buses start arriving. I managed to get on a mini-bus (transit) supplied by one of the rail replacement bus companies. The driver was told to take us straight to Crowborough, which should have been relatively easy. Out to the B2026, straight down it and pop over Ashdown Forest to Crowborough. However the driver decided to go the rail replacement bus route via all stations, albeit without stopping which is a significantly longer route, however I guess it was the one he knew and no one told him any different.
Anyway have to say the Guard and Driver did their best in difficult circumstaces. The Guard did say he was pleased it had happened on the Uckfield line because the passengers are the most patient/resigned!