After rework,workflow is stuck-Windchill 10.2

Hi,

I have a workflow where I get the group name that user belongs to .

I create the group name in organization and add in codebase/ext/group.properties file.

Later based on group,reviewer name is selected.Process works fine for Approval

But for rework,after Rework ,process is stuck.

Appreciate anyone can help on this.Have attached workflow and group.properties.file

Thanks.