Open vpn bridge stopped working

[hardware_failure]

I had a site to site (2 of them actually) in bridge/tap mode working great for 2+ months.

Today the isp at the server site went down for 10 min.  It came back up now the openvpn bridges will not reconnect.

I have been over and over everything with comcast and they say that everything is fine and I believe them.  I have a cisco router on the same comcast connection doing a bunch of stuff and its working just fine, even thu firewalls. (its public static IP is one down from the pfsense)

I have reboot everything many times.  The IPs have not changed.

The server just says waiting, clients say reconnecting. (attached)

What could have gone wrong on these pfsense boxes?  I havent touched them in months.