If no train was cancelled there's nothing to moan about. They should check the train times in advance.
There was a major problem in mid-evening in the Deansgate/Piccadilly area, reported as a points failure, but I haven't managed to pinpoint it. This led to cancellations and delays of up to 111 (yes, 111) minutes. In addition there was already a set missing from the Liverpool-Wilmslow (Chat Moss) circuit meaning that the last departure from Piccadilly to Liverpool, the 2322, was not going to run. On Friday and Saturday nights there is a late train from Victoria at 2331 and I would imagine that prospective passengers would be directed to there. Unfortunately that was the train which ran 111L, at 0122. Several other trains, from Piccadilly, ran over 100 mins late.
Additionally TPE 1P40 (1944 Scarborough to Manchester Airport) managed to take 25 minutes to cover 0m09ch from Manchester Victoria East Junction to Victoria P3, and, as mentioned above, was terminated there, 25L. The return 1P47 (2319 Manchester Airport - York) was started at Victoria.