Invisible items since moving to .json.gz


Even since the system change over to resources stored in .json.gz format, 75% of my items are invisible.

Domain Adriania, running CentOS, on cloud droplet.

Opening the edit window, all the models are listed there, and I can click them inworld but they are mostly invisible.

Closer inspection reveals no texture information in the properties of the models, this texture information used to be there and now its gone. Reloading a backup svo or json has the same result probably due to cached content, but this is only on Adriania and I cant figure out whats different about this compared to all my other domains.
Has anyone else seen this issue? Re-uploading the models has no effect, they just come in invisible.
I hope its a simple fix because I dont want to lose a whole domains worth of work in a single update.