Leinster easily beat Munster 25-14 at the Aviva on Saturday afternoon.
Their third try of the game came via a helping hand from Munster's Ronan O'Mahony. Out-half Tyler Bleyendaal did not cover himself in glory either.
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After Robbie Henshaw showed excellent vision to kick in behind the Munster defence, O'Mahony failed to deal with what should have been a routine moment. The winger fumbled the ball towards his own try line before a despairing hand failed to touch it down. Bleyendaal then knocked the ball on allowing Leinster scrum-half Jamison Gibson-Park to touch down.
After some lengthy deliberations, referee David Wilkinson decided that O'Mahony had not touched the ball down and awarded the try to Leinster.
