It's not "broken". It's "ruined" They cant be fixed. I guess they are rare and I just have incredibly bad luck, lol. I've found nothing yet. I do have better ruins though, exploring the abandoned structures is one of my favorite things, so it makes sense to add more. So, maybe I'll get lucky and find that structure.
I was going to use the mod that scans chunks to find at least 1 translocator but it's not working or being updated so I just have to keep trying to find one legit. Nothing repairable in nearby caves though, or anywhere so far.