ALL WAN Rules gone, at initial configuration

[timztreak]

So, just as the title says.
When I am starting up Opnsense with all the interfaces fixed etc, I procced to look at
the firewall rules for the WAN interface, but instead I see the message "All Incoming Traffic will be blocked, until you add WAN rules".
I have configured Opnsense on other machines before, but I have never stod upon this problem.

Thanks before hand.