Pirates president Frank Coonelly issued a statement apologizing to fans, and said security stopped the wanding at the start of the game to clear the lines entering the stadium by the end of the first inning.
The team had this security measure planned for several weeks, beginning with Tuesday's game. Cole's debut and a lack of preparation and execution, as Coonelly put it, led to the long delays. The game drew a crowd of 30,614.
"The experience was simply unacceptable and we will ensure this does not happen again," Coonelly said. "We appreciate the support and patience of our fans."