I have two Chase credit card accounts. After one step updating today, one of the accounts shows a Pending Payments Transaction that I didn't make. I logged onto the Chase account online and confirmed that the pending charge does not exist. This has occurred on another account (can't remember which one but it was a credit card account) before but I just disregarded it and let it remain under the pending transactions. It eventually disappeared on its own; I assume during a one step update.
I am using the latest version of Quicken.