Snowflake is not working in latest Whonix

Tried to get it work with guide at wiki wwwwhonixorg/wiki/Bridges#Snowflake
Still not working.
I get this error on tor control panel logs:
Managed proxy “/usr/bin/snowflake-client”: offer created
Managed proxy “/usr/bin/snowflake-client”: broker failure Unexpected error, no answer.
Tor status stuck at %10 “Connected to a relay” with snowflake selected.

Confirmed that connectivity is broken.

(Unspecific to VirtualBox. Also reproducible in Qubes-Whonix.)

The Tor Browser Bundle does not work for me either. If the original software does not work, this can also not work in Whonix.

Please read this one and proceed accordingly: