Anyone else disconnected for 5-10 mins around 11am today?

[#1]

At approx 11am -11.15am today we were unable to get a connection to PlusNet from the router.
It came back up again at around 11.20am, and we are now connected to thn-ag3 (I believe previously was ag1? but cannot be certain)
Checking on the BT outage list and our exchange is not on it and is provisioned on Green, so no problems there.
Was it just an isolated case, or were there others that experienced it?
Thanks.

[#2]

No problems here.  Did you notice whether or not you lost sync or just couldn't connect the PPP session?

[#3]

All I can remember noticing at the time is that it wouldn't get the WAN IP address, it only lasted about 10-15 minutes and I think put us on a different gateway.
Seems to have been fine since then though, router is showing uptime of 168 hours (7 days approx).
Was just curious as to what it might have been (BT updates or load balancing etc) and if others were affected.
Thanks.