Yeah, I started a USD>BTC transfer some time ago which landed just recently. This was for the exact amount in my account. During the (eternal) waiting time, I periodically checked my account. Usually after a couple days CB yanks the amount from the bank. However, this time it didn't happen when it usually did. Even now, after the coins have indeed arrived into my wallet - my bank account still has the money in it... This is so weird. Has anything happened like this to anyone else?
UPDATE -- I spoke with Coinbase and it appears their ACH System was undergoing a bug during the past few days. They ensured me that they were aware of the issue, and most importantly to keep the USD in the account. He said there will be a withdrawl come tomorrow or later.
They are almost 100% likely to charge you within the month. This has happened to me before and like a smartass I spent the money on something else and they overdrew my account, had me pay a 14 dollar fee