I have added my American Express account. It's been on for a while with no real issue. My Credit card shows and my recently added High Yield Savings also shows after adding it in. I also recently (over a month ago) added a CD to the account. When I add an American Express account or edit the existing, it shows in the items to add, but when I try to add it, Simplfi says all accounts already added and there is no CD showing. I have a CD with another bank and it shows under the accounts and added no problem. This seems to be a problem with AMEX specifically? Anyone else have issues with this showing? I also removed the account and re-added all 3 accounts back, still only shows the CC and HYS.