ThirdReality leak sensor bricked after firmware upgrade

Hello. I upgraded the firmware on three water leak detectors from Third Reality from 0000001F to 00000022 using hubitat.

I seem to have bricked them... They don't respond to the reset button, they don't even beep on their own when wet anymore.

The logs were ok and they were fine before the update.

There seems to be some sort of hope because if I pull the batteries out and back in, I see them pop in ZigBee pairing for a short time but then nothing again.

Anyone has a hint on how to bring them back to life?