I've been debating buying a nice 2k IPS G-Sync monitor (like this one I almost bought, or the Acer XB271), as I've been using a cheapo 24" Samsung 1080p TN for the last ten years and thought I should really spend some money on a good one given the time I'm in front of it, but stories like this and all other other IPS lottery ones have made me think sod it, keep the TN until it dies or OLED monitors come out. Seems like way too much of a gamble to risk getting a bad one then faffing around sending them back.
Dell S2716D is still tempting though, if it gets reduced towards xmas.