When looking at the background_jobs table the column context contains a lot of personal information that is not necessary for the purpose of this table: * firstname * surname * email address This makes it hard to share data for debugging. It's also end user information, not only staff accounts. Example: If the library is using Elasticsearch, renewing items in the OPAC will create a reindex job entry for each biblionumber. This will be logged with the context of the patron. There is no reason to duplicate this data into the context table, we can save space and avoid headaches by removing this information.