We acknowledge a 3-hour delay on updates of the switche ACL.
This therefore impacts the delivery of IP but also the movements of IP failover and blocks to/from dedicated servers.
We are investigatig the origin of the delay.
Update(s):
Date: 2016-04-28 18:20:12 UTC The delay has been eliminated. A missing configuration on multiple switches has blocked the mac address update system in our SI. The situation is now stable.