I was asked to post this here by a Bing places Adviser. It took 6 weeks to post new photos on my Bing places page. After I was constantly sent emails by Bing encouraging me to do so. There was apparently a system error which added to the delay - but I was told the usual turnaround is 10 days. This is SO slow - Google do this same day normally. A 10 day turnaround is painful and pointless - to keep everything refreshed it needs to be immediate otherwise by the time anything is published it is out of date.