I called them this morning and was told that my dining points were posted yesterday and that the bonus points will post in 4 to 6 weeks. The only hint online that anything was posted was that my # of dines to VIP is now 10 instead of 11. Otherwise both AA Dining and AAdvantage mileage summary look as if nothing is being processed at all.
Still no replies to my original or follow up emails though. Oh well, I'll take it. Next time this happens I guess I'll just call them instead of emailing, although I usually prefer to have a paper trail.