Has the problem with the objective been fixed yet? It doesn't work for me.

Thanks for letting me know, I think the big map editor update may have changed a few things and messed up the way a few things work in older missions. I'll take a look at what i can do to fix it.

The un-named object doesn't seem to be able to be captured?

I believe that's an issue with the map editor itself, I think it's been patched now so I'll update the workshop file. Hopefully this fixes it. Thanks for letting me know.