Not able to download archived submissions in SGA

In SGA, there is a feature to download all submissions in one step. However, if there are some students who have uploaded files but NOT submit, the archived file which should include all students’ uploaded files cannot be downloaded.

Looks like this issue is related to the commit Recreated submissions zip file when student(s) score reset (#239) · mitodl/edx-sga@1e8419b · GitHub, which always try to re-create the archived file.

Has anyone met this and had a solution?

The problem is fixed in sga v0.16.