Entry in MSdistribution_history table about a snapshot not being available;

Hi We created this to get alerted on the message "Initial snapshot is not yet available" http://social.msdn.microsoft.com/Forums/sqlserver/en-US/49fa79a3-0165-4d81-a089-52f865be9810/get-alerted-on-the-message-the-initial-snapshot-for-publication-xxx-is-not-yet-availabl

There were some new tables added to publication, but snapshot was generated, but any reason why the message is always present in the MSdistribution_history  table?

Subscription is properly synchronized, but still the message keeps appearing every few mins.

Thanks