You're welcome. Interestingly enough, the problem was with the load balancer and not the web servers. The filesystem on the load balancer flipped to read-only, and so there were some weird issues with it serving things, so the problem would have been intermittent.
While the other servers simply rebooted when the Datacenter's SAN freaked out, the load balancer stayed online but with the read only file system, was getting hung up on things.
So a reboot was conveniently all it took
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It's all in the reflexes.