"HQ" to branch LAN not working after adding local GW.

[GroundX]

This topic fits in to a copule of categories, so I'll just place it here. When i perform this:
https://doc.pfsense.org/index.php/Why_can%27t_I_query_SNMP,_use_syslog,_NTP,_or_other_services_initiated_by_the_firewall_itself_over_IPsec_VPN

DNS-querys, sending syslog, etc. to remote servers from branch works fine. But going to other way to devices behind the firewall on branch doesn't work at all, so no monitoring or management of them. I'm sure there is a simple way to solve this, but didn't find anything at a first check. So I'll just be lacy and ask you guys how-to :)

Thanks!