All devices under Z-Wave Details missing

Hi,
I'm experiencing a similar issue. None of my z-wave devices show up on the z-wave details page. They are all on the devices list.
Here's the sequence of events that occurred prior to the disappearance:
-update the hub to latest firmware ca 1 week ago.
-added new IKEA motion sensors (Trådfri & Vallhorn), updated firmware on those.
-started migrating zigbee bulbs & 1 dimmer switch from Philips Hue Bridge to Hubitat due to issues w/Hue Bridge
-paired new IKEA trådfri outlets & zigbee repeaters to support the zigbee bulbs.
-added automations for the bathroom with a motion sensor & 2 bulbs.

Yesterday evening the lights I have in the kitchen (on 2 Qubino mini dimmers) started flashing and doing weird things. I tried to do some troubleshooting, but it was late and I couldn't find an obvious answer. I decided to do a z-wave repair, started after 11pm.

When I woke up the repair was complete, but the z-wave details page was empty, and the z-wave dimmers in the kitchen were completely unresponsive. Another Fibaro 2 dimmer in an adjacent room was also unresponsive. Ie, the physical switches work, but none of these respond to commands from Hubitat. None of my other z-wave devices seem to be communicating with Hubitat, including 4 Aeotec multisensors & an Aeotec nano switch.

I don't see anything weird in the logs, but I'm no expert. I don't really know how to proceed or what to post to seek help.

I just finished wiping the database, restoring the hub to previous firmware & a backup from a week ago. I then updated firmware again to the latest. Unfortunately the devices are still not showing up under z-wave details. They're also not communicating with Hubitat.

Any ideas? What screenshots would help troubleshoot?

I have a C-5 Hub.

Edit: Before wiping the database, I shutdown the hub for ca 30 min, had it unplugged for ca 30-60 seconds before I plugged it in again.