now i cant download neither of them

would be nice if address of the artifacts (state and zips) was assembled on the fly and not hardcoded into db.

The idea is this is fully federated, the server is not actually aware of it, so users can manage multiple storage locations in a transparent way.

if you have any tips how to fix it in the mongo db that would be great ....

Yes that should be similar, but the links would be in artifact property on the Tasks object
not exactly sure on how to do that though ... maybe something like db.task.find({artifact ?!