Issue With Citi Easy Deals Selling Out Immediately

Currently there seems to be some sort of issue with Citi Easy Deals selling out immediately. For those that don’t know Citi Simplicity, Diamond Preferred cardholders get access to Citi Easy Deals where they have a discounted gift card each day. The popular/good deals have always sold out quickly but lately they sell out immediately and I haven’t heard of anybody actually being able to purchase them (some are still having success). It’s unclear why this is happening but hopefully it’s fixed soon (source: 1,2)