(16 Mar 2014, 3:10 pm)Kuyoyo wrote Hate to nitpick, but the Summer timetable will be in operation at Easter before the off-peak (winter) timetable resumes until the Spring Bank Holiday.
Don't know where you've got that from. The current timetable runs until May 25th.
Hence it being two months until the summer timetable starts.
Its true that 7494 has electrical problems but that's exactly why 7485 has been brought down to replace it. Things are being put in place slowly.