Job runs multiple times #101

Hi there,

I am using the plugin in grails application and scheduling my jobs with grails quartz plugin is awesome with almost no configurations.

I am newbie using the plugin and facing weird issue where job runs multiple times and observed that it occurs where we restart the system by changing job cron configuration.

The configurations:
static triggers = {
def catalogueSyncSchedule = Holders.config.sync.schedule
cron name: 'cronPopulateDataTrigger', cronExpression: catalogueSyncSchedule
}

Appreciate your quick help in this.

Note: Grail application's reload is not active, application is profile based & 4 cron jobs configured.