in preparing for the removal of Cards Unbound, the developers had to remove two of the newest bundle offerings on the store (Strix & Terminus Skins). This is temporary and they will return soon.
For the next few days, the devs will be rotating some Chests back on to make up for it. Keep an eye out for your favorite Chest! Hi-Rez will be kicking it off with the World Wide Chest! A fitting choice, given the Winter Olympics!