TWRP installable stock firmware packages for Fairphone 3

I tried to install the A.0110 firmware via TWRP with the TWRP build from today.
I cannot fastboot boot TWRP.
When I get the corruption message and do no nothing, the phone just switches off after 30 seconds.
When I try to boot into the stock recovery I also get the corruption message.

Should I just try this with the dump-image?: TWRP for Fairphone 3