In DFH v1.2.3, ./styles/Indigo/comparison_table.php,
These 2 lines with variables (1 line after the other):
<?php echo $content[7];?> <?php echo $lang[days];?>
<?php echo $content[36];?> <?php echo $lang[days];?>
Should be reversed, like this:
<?php echo $content[36];?> <?php echo $lang[days];?>
<?php echo $content[7];?> <?php echo $lang[days];?>