We are also seeing this issue. We had 19 sites upgrade to 18.208 last night and this morning 5 of them had a problem routing VPN traffic over a Non Meraki VPN. The VPN Tunnel was shown as up both in the Meraki portal and the remote Cisco ASA device but no traffic was able to route over the tunnel. Devices affected were MX67s and one MX68CW-WW. Downgrade to 18.107.2 on the MX67s and 18.107.8 on the MX68CW-WW has seemingly fixed the issue for now.
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