Trying to put two and two together, the 1516 ex-Lime Street may have set off as a double 195/1, but on encountering difficulties at Hunts Cross been split and the two units sent to Warrington Central Carriage Sidings separately. I can't find any trace of a subsequent movement, so however many units have gone there, they're probably still there.
The following 1519 stopper was, a few minutes ago, stuck at Hunts Cross over an hour late. The 1551 EMR left Lime Street at 1640, 49L. The 1556 stopper left at 1619, 23L, but has dropped off the tracking after Edge Hill so may have gone via Chat Moss. (1619 is the departure time of the next stopper, so this journey could be a compromise between the two). The 1616 semi-fast has gone at 1642, 26L, and the 1619 stopper was, a few minutes ago, still at Lime Street.
Any fans of 195s still out there?