Updating Haiku, refreshing repository failed!

r1beta1 Haiku repo not working here. Getting this error when trying to enable using Repositories:

Fetching repository info from https://eu.hpkg.haiku-os.org/haiku/r1beta1/x86_64/current ***Completed
Activating repository config from https://eu.hpkg.haiku-os.org/haiku/r1beta1/x86_64/current ***Failed: Bad data

HaikuPorts r1beta1 is enabled and working fine.

BB