What potential issue is the user experiencing with displaying different dates in the list?

The potential issue the user is experiencing with displaying different dates in the list could be due to incorrect date formatting or timezones not being set properly. To solve this issue, the user can use the PHP date() function to format the dates in the desired way and ensure that the correct timezone is set using the date_default_timezone_set() function.

// Set the timezone to the desired timezone
date_default_timezone_set('America/New_York');

// Loop through the list of dates and display them in the desired format
foreach ($dates as $date) {
    echo date('Y-m-d H:i:s', strtotime($date)) . "<br>";
}