Uncaught exception in icl_core.webservices.inc during CRON

Hello,

I am getting the following message during certain CRON runs:

Fatal error: Uncaught exception 'Exception' with message 'String could not be parsed as XML' in /sites/all/modules/icanlocalize/icl_core/icl_core.webservices.inc:113
Stack trace:
#0 /sites/all/modules/icanlocalize/icl_core/icl_core.webservices.inc(113): SimpleXMLElement->__construct('')
#1 /sites/all/modules/icanlocalize/icl_core/icl_core.webservices.inc(383): icl_core_call_service()
#2 /sites/all/modules/icanlocalize/icl_core/icl_core.module(253): icl_core_comment_pickup()
#3 /includes/module.inc(483): icl_core_cron('/websites/[wid]...', false)
#4 /includes/common.inc(2744): module_invoke_all()
#5 /cron.php(11): drupal_cron_run()
#6 {main}
thrown in /sites/all/modules/icanlocalize/icl_core/icl_core.webservices.inc on line 113

It appears to be causing the CRON script to exit so I would like to see it fixed. Please let me know if you need any more info.