Agree that’s pretty lame, especially with plenty of time to fix it.
ELF is the only site I’ve seen with multiple boxes, so I don’t see the issue with 3 sites working with one box. For instance fifty mountain had one for 5 sites (until they tore it out last year). Wonder if it was something else (mule deer)?
Here is a picture from last year showing the remnants of the pole base, but pole missing.