Did you have expedited or standard delivery ? I can't see a reason other than that why some are coming out today and some tomorrow if they all arrived on the same day ?
I tried to get quicker delivery, and paid for "before noon" drop off. Unfortunately that meant my Appecare book came early morning, while my phone just shipped by standard.
My last record was leaving donington at 4:15, bound for my depot in Cardiff I'd assume. Hope mine gets on a van today!