Since three days we have an issue that the Jira ticket number changed.
So a ticket was created, got an incremental number, now that number has changed.
referencing a ticket in a comment shows the current ticket number:

clicking this link works fine
when i pres previous page i go to this page with a different (old) code:

when i go to this page again if forwards me to job-79.
This happened after we switched from team managed project to company managed project. No clue if that is the issue
this is a big issue since we reference ticket numbers in our feature releases so everything is a huge mess. Please help I have no clue how to fix this.