I've been an eBay plus member since June-12. The non-ebay plus code works. But the eBayplus only code doesn't..

Account is upgraded to plus, but getting "To apply this code, you need to be an eBay Plus member" | Membership & Account

Account is upgraded to plus, but getting "To apply this code, you need to be an eBay Plus member" | Membership & Account | eBay Australia