I suppose it depends which Issue No you asked them to start your subscription with. If it was issue 90 (March), I've had that for a couple of weeks. In fact, when it arrived it had been opened and one of the CDs was missing. I e-mailed them and within a week they sent me a completely new copy of the mag. So, whilst you have had nothing, I've effectively had two copies.
I know that on this forum there have been some complaints about the subscription service, but I have had no problems since subscribing. I would e-mail them at [email protected] and also you can monitor your subscription on the subscriptions page on this site. If you haven't already done so, sign up. I've just checked mine and it says issue 91 has been despatched.
That doesn't help you though, oresome and I do hope you receive your copy shortly.