We did not receive ours for our trip next week.
Last week I rang up to obtain the reservation numbers so at least I could quote them when we check in. The person I spoke to confirmed our booking and said the only thing we needed at checkin would be proof of identity, reservation numbers or booking confirmation slips were not needed.
Still slightly worried we will get there and they will say "sorry we have no record of your booking have you got proof!"
Jools