It's an FAI Cup night in tonight's domestic soccer and there was a strange turn of events in Athlone Town's match.

The midland club are in action against non-league Sheriff YC and sports photographer Ashley Cahill spotted something was amiss.

As his tweets shows, one of Athlone's squad was temporarily missing in action through no fault of his own:

Madness...one of this Athlone Town squad has just entered the pitch area having been locked in the dressing room for the 1st 30 mins!!!

— Ashley Cahill (@cahill_ashley) August 21, 2015