WowAce

What steps will reproduce the problem?
1.  I cannot always reproduce this except for when I find an item that behaves this way, like in my screenshot for Runecloth Bags. Every time I search for Runecloth Bags I get this anomoly.  Other items may do it as well I just haven't run across any others since I don't do many searches.

What is the expected output? What do you see instead?
Normal output with everything listed under one line-item.

What version of the product are you using?
r207 when you made the "purchase bug" fixes.

Do you have an error log of what happened?
No error.

Please provide any additional information below.

I see this every once in a while as well, on other items. When I first saw it, I believed it meant that the item was enchanted, and initially, that was always the case. However, it probably just indicates that the item has additional information in its item link, of which enchantments are just one of many things. AuctionLite notably ignores some of these (see ticket 32), but turns others into + signs. I think with the Runecloth bags, it's probably the identity of the crafter (as shown in the item tooltip).