Steps to reproduce:
Create a task using quick add, and use "#....." smart tag to bind to an existing project that's inactive.

Expected result:
The task should be categorized as "someday", as is with the project and all other tasks within that project.

Actual result:
The task is categorized as "NEXT".
Also it is now impossible to move this task to someday even if you turned the project back to active and again turn to inactive. Basically the project active / inactive now can't affect these orphan projects created during a project's inactive period.