Blackwell-Synergy journals remote access problems

The last few evenings we have had excessive downloading from their journals from our proxy server. What Blackwell-Synergy does in cases like that is to block that IP address for an hour. It seems to happen in the middle of the night EST (we were blocked from 1am to 2pm this morning, for example). But in case someone contacts us about problems accessing these journals, this is probably why. Saad and I are investigating the incidents, but the IP address should be functional right now.