Has anyone purchased this DVD? The reason I ask is because I had it in my Amazon cart but they aren't selling it at this time and left this notation on the film's page: While this item is available from other marketplace sellers on this page, it is not currently offered by Amazon.com because customers have told us there may be something wrong with our inventory of the item, the way we are shipping it, or the way it's described here. (Thanks for the tip!) We're working to fix the problem as quickly as possible. Is there anything wrong with the film's presentation itself? Would I be "safe" ordering it from another seller?