Loopia API fails

Loopia did some updates to the API late in February and now I do get
Error add txt for domain:_acme-challenge.MyDomain.se
for addZoneRecord

Update:
https://github.com/j-c-m/ubnt-letsencrypt seems to be OK for me and with LAN IP of Router in the hosts file `set system static-host-mapping` isn't needed.