Turkish deputy prime minister Bulent Arinc has said all nine people detained after yesterday's car bombings in the border town of Reyhanli are Turkish citizens, Reuters has reported.
The Turkish administration earlier said it suspected Syrian involvement in the deadly explosions.
More top news
Host Paddy McGuinness tweeted a tribute to contestant Charlie Watkins whose date was featured in Saturday's episode.
A police raid uncovered what is believed to be cocaine that had been stashed in nappies, and 40 cannabis plants.
The prince attended the rugby match in his role as patron of the Invictus Games Foundation, the official charity for this year's game.