Train left yesterday 15 minutes late which was fine. Then after about an hour and a half of travelling towards Wexford we stopped at Rathdrum station. After about 15 mins they announced on the tannoy that the train was temporarily halted due to lineside fires. Then about an hour later I found out from social media that we would eventually be towed back by diesel engine to Dublin (this was not announced on the tannoy). I later found out that the fire brigade had told us not to proceed as cinders from the steam engine had caused several (someone told me six but I'm not sure) lineside fires behind us, which damaged signalling/electrical equipment and closed the line, so Irish Rail had to organise rail replacement bus services. Also the steam engine missed its water stop so the civil defence came with a fire engine to fill it. Since the carriages dump the contents of the toilets directly onto the track which isn’t allowed at platforms, we weren’t allowed to use the toilets for a while then after that we could use them but not flush so didn’t smell great. About two hours after we first arrived in Rathdrum the diesel engine arrived and towed us away – but they didn’t give us any notice when it was due to arrive so I’m concerned that some people people were left behind at Rathdrum and had to make their own way back to Dublin. I was in the whiskey carriage so on the way back they gave us a small bit of whiskey each as that was all they had, the whiskey guy tried to make the best of a bad situation. So we didn’t make it to Wexford or get the food/whiskey we paid for there, also the onwards steam service to Rosslare was cancelled. But there was alcohol at the bar, the weather was good, and the people we were sitting next to were good craic so we had a good time. However, the communication by the RPSI was very poor and I doubt passengers will get a refund. Probably cost Irish Rail tens of thousands of euro between damaged signalling equipment, cancelled trains, replacement bus service, and rescue diesel too. A few people have expressed concern that given the amount of breakdowns the RPSI have had over the past few years they may be confined to the Dublin-Maynooth route in the future.
Here's a photo of one of the fires I saw on social media.