If you are going on the train from Sheffield you need to check the trains before you go. i have just phoned to get a refund as not able to get back to wombwell from sheffield and the cross-country train to birmingham has also been cancelled. looks like its just not northern rail having issues.
I live in Sheffield, and getting to Barnsley on the train to catch one of the official club buses is likely to be a massive task! Let alone getting a train all the way to Coventry: the strikes have totally fvcked it.