Coinbase order...bought bitcoins but arriving 5 days later?!

I bought bitcoins (@ spot) and there was no message about receiving bitcoins via 5-day forward price but it says I'll be receiving my BTC April 18th (5 days later). What's the deal here?

Was there an error here and have they still exceeded their daily buy limits? And am I receiving my BTC at the price I saw or will it be a price in the future? Thanks!