Refurb problems?
 

Got one of those refurbished Darts from Pearse today at just after 8pm. If memory serves the carriage numbers were 8107/8307.

Anywho, the train terminated at Connolly "due to technical problems" according to the driver. Fortunately, IE had a replacement train waiting so no delay. It could have just been a scheduling/roster issue and the driver giving the old faithful explanation. But I'm just wondering if there is more to the story...