Issue and fix can be seen here:
http://imgur.com/a/GZjtq
In an iPad mini when ordering and selecting the time, it's not visible since it gets too narrow.
The fix was to change the 6 to 10, in main\views\themes\tastyigniter-orange\checkout.php
<div id="choose-order-time" class="col-sm-10" style="display: <?php echo ($order_time_type === 'later') ? 'block' : 'none'; ?>;">