STYLETHREAD -- LET'S TALK SHOP!

So, I placed an order at the Anthro website two nights ago.  I just checked its status and it's still at "processing," and I noticed that almost every item, except for two, had "low stock may cancel" next to it.  The others said "to be picked" next to the item.  Is this typical?  I am kind of anxious now because I really want what's in my order, and some of those items hadn't even been on the site that long.