PFsense Firewall use defaul gateway instead of ospf learned route

[sssafi]

Hi everybody

My name is Sefat Safi, I have strange problem with PF firewall. I have two Pf version 2.2.3 with the following addresses:

Pfsense1    LAN: 172.16.26.1 –--WAN: 192.168.0.33 and its default gateway 192.168.0.1
Client behind PF1: 172.16.26.10 and its gateway 172.16.26.1

Pfsense2    LAN: 192.168.200.1 –--WAN: 192.168.0.254 and its default gateway 192.168.0.1
Client behind PF2: 192.168.200.10 and its gateway 192.168.200.1

They are connected throw WAN interfaces to each others and there is a client behind each. I installed Quagga OSPF and configured each, after the configuration and I disabled the firewall of both PF, my client behind the two PF can reach each others. After I enabled the firewall the client can’t reach each others anymore?! after many test and  captured on both PF and I realized that the both PF uses their default gateway instead of ospf learned routes?! I have any to Any role in LAN and WAN Policy on both PF. without firewall on PF everything is ok and with Firewall it doesn’t work.  Is there anyone who can help me