For some reason I'm unable to store items in the vault. The vault is completely empty, as this is the first time I've tried to store anything. This goes for both my characters (lvl25 and lvl19). I just picked up a pair of legendary Titan gloves with my Warlock, but when I try and store them the icon just flashes red. I've searched online but can't seem to find any answers. I've also tried logging out/in and completely restarting Destiny, all to no avail. Anyone else had this issue? Any ideas how it can be resolved?