from the issue page, under "workflow" LoV, the names for statuses are different from the ones in the workflow, that can be accessed by clicking "view workflow".
in the attached pictures, you can see that.
please note that when I designed the workflow, I used some of existing statuses that I renamed them. however, as It seems, the new name is in workflow and the old in under the "workflow" lov.
please also note that I changed all previous projects to follow the new workflow in order to solve the issue, but it didn't resolved
.