Yes, since last week it has taken exactly 2 hours for my orders and emails confirming orders to show up. I actually ordered duplicate items the first couple of times it happened because I thought the orders didn't go through. Thankfully (surprisingly) I was able to cancel the duplicate orders several hours later after I noticed the original orders showed up.
Between the shipping issues, the forum messing up, and now orders not working, QVC seems to be coming apart at the seams.