Ad Slots with Names Over 32 Characters

Just had a client send me adslot names that were longer than 32-characters, which resulted in only the first being displayed in the drupal blocks view.

This seems to be part of the problem:

$block_deltas[truncate_utf8(drupal_strtolower($ad_slot), 32)] = $ad_slot;

I think one of two things need to happen:
Either the module validates the admin settings form to squawk at adslot names longer than 32-characters or the module needs to support adslot names over 32 characters. The latter would be a better approach imo.