Hi Folks,
I missed this as I wasn't visiting the forum very often while on Christmas and New year holidays.
Subscriptions start with the next issue after you take out a subscription, so a subscription taken out in mid to late November would start with issue 311, January, for example, as this is after issue 310 was distributed.
Issue 311 was arrived with subscribers in the UK around the week before Christmas, so I would expect it to be arriving in the US/Australia a week or two after that.
I'm afraid I don't have knowledge of exact distribution date for overseas subscribers. If you are concerned your copies haven't arrived please see THIS LINK which includes contact details for overseas subscriptions.
If they are not able to solve your problem, let me know and I will look into it, but please try customer services first as it's usually a lot quicker for you and I can't do more than pass on queries.
Thanks for your patience.
Neil