BBC presenter Ben Boulos issued Oasis fans with a stern warning on the news programme.
He told fans: “The general sale starts tomorrow morning at 9am (August 31) and an hour earlier in Ireland.
“So set a reminder now! But there will be a pre-sale process with access via a ballot.”
He added: “Now applications to enter that closed on Wednesday night, although huge demand meant a delay in some fans getting confirmation of their entry via an email with a link to click on to verify that they want to join the ballot.
“Those emails are still being sent out this morning, and you will need to click the link to confirm your entry by 10am today.”