The only information we have on form submission is the human readable text, so by default EE does not have second precision. It uses the second value from the current server time. There is a hidden config item to show the seconds on that form. In that case they should be stored consistently.
$config['include_seconds'] = 'y';Another really odd thing is that the date fields don’t seem to be moving forward when I submit them. After I submitted the entries yesterday, I double checked all of the entries and they were all correct, but this morning I started getting emails that the times listed were incorrect.
Stephen, your issue sounds quite strange. We’re aware of some odd date behavior when submitting, but after that initial submit nothing in EE touches the date data. It sounds like this has happened before? Was that on the same entries?