PayPal IPN Response and Table Updates

[eluser]johnnyletrois[/eluser]
Thanks for putting me on the right track. Doing some debugging, it appears

Code:

$result  = $this->Common_model->getTableData('reservation', array('id' => $list_id))->row();

is returning

Code:

array(0) { }

even though

Code:

$list_id = $data[0];

is returning

Code:

string(1) "7"

when I defined 7 as the first result in my custom string.

I'm still stuck after that so I appreciate your help.