The new version of the SF 2019.2 has a new prefilter "My projects” who's default active. The Software Factory doesn't recognize our NIVERPLAST project as "My project” anymore. I don't know the exactly prefilter conditions but probably this prefilter is watching to the database-user in combination with the user who created the project in the SF or something like that?
For me it feels like a bug but maby there is a good explanation for it?