2x IPSEC Site to Site VPN to UTM's, routes on 1 works but not on 2nd?

I have setup 2x IPSEC Site to Site VPN's from my XG to 2x UTM's, I have successfully connected to both and I have set both up the same with regards to policies etc.  I can access the remote network on one site, but not on the other?  When I look at the live log of both remote UTM's I can see my incoming traffic on both, I have white entries and green entries on both (what do white entries mean).  But even though i can see the traffic reaching the 2nd remote sites hosts i still cant connect to anything, I am trying HTTP & RDP connections.

The only difference between the 2 setups is the IP's for the local and remote networks everything else is the same.  Also the Site to Site VPN between the 2 UTM#s

Any ideas?

Thanks

JK