Hi Hugh,
There is an error in the language file.
At mousover the COM_FABRIK_CRON_FIELD_LOG_EVENTS_LABEL calls a wrong DESC which is not present in the language file.
In language file the COM_FABRIK_CRON_FIELD_LOG_EVENTS_DESCRIPTION should be
COM_FABRIK_CRON_FIELD_LOG_EVENTS_DESC...
My 2 cents,
There is an error in the language file.
At mousover the COM_FABRIK_CRON_FIELD_LOG_EVENTS_LABEL calls a wrong DESC which is not present in the language file.
In language file the COM_FABRIK_CRON_FIELD_LOG_EVENTS_DESCRIPTION should be
COM_FABRIK_CRON_FIELD_LOG_EVENTS_DESC...
My 2 cents,