Reproduction

1. create a job in the scheduler application, make it change the content of a page to "foo" for instance
2. schedule this job
3. trigger it
4. the page content is changed to "foo"
5. edit the job script to have the content changed to "bar"
6. trigger the job
7. the page content is still "foo"

Problem

The new code of the job is not registered until the job is unscheduled and scheduled again.

Suggestion of improvement

• Display a warning on the scheduler application home, mentioning that the job script has been edited but is not used, to convey this problem to the user
• OR re-schedule the job automatically