Problem

In some cases change of deadline date in project wizard may throw an error.

Looks like it mostly happens with default Coordinator group job assignments but not yet confirmed.

STR:

1. Setup 1 default coordinator group job and 1 default editor job for customer and language pair
2. Open project wizard and start creating project with language pair from step 1
3. Click next to end up in job assignments overview
4. select Coordinator job (blue one) and try change deadline for it
5. You'll get an error that job is not found

Cause of it is that sometimes wizard do not set correct task id in job store.
For reference take a look at:
Editor.controller.admin.TaskUserAssoc.setJobStoreProxyPath - method to set url
public/modules/editor/js/app/controller/admin/TaskUserAssoc.js:105 - here correct task in state 'import' and as so method not triggered after