Have you tried whitelisting these domains?
If that doesn't work, try to watch the log file with
tail -F /var/log/pihole.log
and see if you can determine, which domain(s) are being queried/blocked.
Have you tried whitelisting these domains?
If that doesn't work, try to watch the log file with
tail -F /var/log/pihole.log
and see if you can determine, which domain(s) are being queried/blocked.