https://backpack.tf/profiles/76561198135388328#!/compare/1502755200/1502841600 - This has only been in the bot for 8/9 days

You can't base these off the "Last seen" date in the previous backpack, because that only tells you the last time it was scanned in the backpack on this site, not the last time it was actually there. You always have to check from Scrapprehensive's side. I highly recommend looking through your other recent B/O drops to see if you've done the same thing more than once. In any case, you can re-submit this when the seller is actually mature, but it should be closed for now.