They are running now Postgres instead of SQL lite. So there will be some issues that not all details can be translated properly. But you can just forget about these details in the jobs db - if contains jobs which have run already. Who does really want to dig into those?  
Hi there,  I've seen in [URL] that if you upgrade to 19.2 from 9.x there are some potential issues with the jobsdb though I'm not entirely folllowing what these are.  Can anyone translate what the resulting issues could be? Thanks
Updating to 19.2