James -- thank you for your great work on this module!    

I recently upgraded to your 4.02.01 version and discovered something strange with the dates.  When you edit the Approved Date, it actually changes the Created Date (and vice versa).   I thought I was losing my mind at first because I use the Created Date as my default sort and I couldn't get my change to stick -- then I saw it was sticking...just in the wrong field.

Also, a good edit to add would be to ensure that the Approved Date is not earlier than the Created Date.  Not sure how many people care about the accuracy, but it makes logical sense at least.

I checked the code and yes the created and approved dates were swapped in one spot in the code.  (oops).  I added your suggestions about a check to make sure that the approvated date was after the created date.  In the process I also added an error handler for the entire save code so if anything errors it will at least display on the screen to the user. 

Thanks for the good report.

You should be able to find this in my next release..  Not sure exactly when that will be, but maybe end of July?