Coventry City have said that they cannot say when individual tickets bought for Friday's night's game against Gillingham will be posted.
The club have tweeted: "We cannot give exact details about when individual fans tickets will be posted. We can assure fans we are working hard to send ASAP."
The club have also tweeted: If you have bought a Season Ticket and have received a Gillingham ticket only- this is because we are awaiting delivery of more ST booklets."