I am trying to build and flash the example here: https://github.com/orangecrab-fpga/orangecrab-examples/tree/main/litex

When I try to flash the file using openFPGALoader -c orbtrace orangecrab.bit, I get the following output:

Found 1 compatible device:
	0x1209 0x3443 0x3 Orbtrace
Open file: DONE
Unknown command type 79.

Parse file: FAIL
Error: Failed to program FPGA: std::exception

I am using the latest git master version of this tool. Please also see the bit file attached.
orangecrab.bit.zip