Store and forward backup

Hi there, something strange happened on one of our customer’s server.
One of the databases we use was moved on a remote server two weeks ago.
The database connection in ignition went Faulted but I just noticed it today. So i changed the ip of the database connection to make it Valid again and as soon as i did, the store and forward disk cache (which was full) instantly emptied but none of the values were written to the DB. It is like all the values in the store and forward were deleted.

Is there anyway to retrieve all the lost data ?