Well I knew for certain that it wasn't a Steam Gifts error at least, especially since it's basically just pulling data from the Steam databases for which you have no control. It reminds me of an error I saw with Camera Obscura, stating that it was at a discount, when in fact it was actually the bundle it was a part of that was on sale. Still, despite Camera Obscura not actually being on sale, it propagated as if it were. Any time you'd go to the store page it was full price, but the bundle it was in was definitely on sale. There was a disparity between the sale prices too.

In any case, thanks for the clarity.