The US Customs and Border Protection I94 information site offers the option to view travel history. When I look up my travel history record, there appear to be two entries (same date, same location) for my most recent entry to the US. There is only one entry for my most recent departure.
Is this likley to cause any automated systems to beleive I have overstayed? Is there any need to inform the relevant authorities about this. Or is it likley just some artifact of how things are logged/displayed on the website.