Trading Post item I bought is missing

Show me how I can transmog the sword as it appeared for the whole month it was on sale.

A good example of semantics. I’m talking about the trading post which is entirely cosmetic.

No, asking for refunds when Blizzard changes the terms of the sale is perfectly acceptable.

If I purchased the Bruto Store mount and 2 months later it was changed to a small cat with no AH I think everyone here would agree I’d be entitled to a refund even if the ID stayed the same.

Yes, months after purchase.