Thank you for the screenshots xchaochao! The infographics for this sale are finally up after extensive cleaning and compilation. 30 pages of wall decorations!! X(
Sadly, these weren't the only floor decor items not to show up - the preview pop-ups also had Coffee Crate and Cafe Crate Items that didn't make it into the sale :
The team was made aware, but I haven't been given a firm yes/no whether these will finally be added or not. With little time remaining, I'm inclined to believe they won't be added. But this is a pretty strange blunder, to include items in the promos and then not in the sales.