Hi Josh,
I've tried this in sessions.php at line 310 onwards - but that hasn't solved the issue either - may be barking up the wrong tree...
Line 310
if ($session->sessiondates) {
$i = 0;
foreach ($session->sessiondates as $date) {
$idfield = "sessiondateid[$i]";
//$timestartfield = "timestart[$i]";
$timestart = "timestart[$i]";
//$timefinishfield = "timefinish[$i]";
$timefinish = "timefinish[$i]";
$toform->$idfield = $date->id;
//$toform->$timestartfield = $date->timestart;
$toform->$timestart = $date->timestart;
//$toform->$timefinishfield = $date->timefinish;
$toform->$timefinish = $date->timefinish;
$i++;
}