The blennerville line closed in around 2009, they borrowed Jackie Whelan's loco, but it derailed. They had no equipment to jack it. As a result they had to bring in a heavy crane! They had't and still don't have a clue. I tried to help out get it going again back in 2015/2016 and there was quite a bit of interest and looked like we were going somewhere, I had a loco secured for the revival, after a few meetings with the Council I realised the project was doomed. I then moved onto Stradbally and now am involved in Dromod. Both open railways that need more people and resources.
The main problems with Blennerville were the lack of enthusiasm, there was no voluntary arm or society. It was a FAS gang with no strategy. Also no diesel loco to take on quieter periods or take over from 5T. Out of all the lines in Ireland the blennerville line goes from somewhere to somewhere and has high tourism potential, the line had 40,000 passengers in its first year. Also if you know where to look you could create a vintage train. Just with the Council in the way (one individual) nothing will happen.