I also noticed something happen on web2. I am working on a joomla site that mysteriously crashed. Didnt put in a ticket though, Ive restored it myself. But its very strange, i never posted it thinking it must have been something I did, but now it seems I was not the only 1. hhmmm
There was problems with pages running php on all of my sites having some of the code snipped and then causing errors and all html pages were changed on one site adding link code to other sites.
So anybody who was affected should start looking at any and all pages that they have running php to make sure that they still function correctly. All sites running WordPress were affected and some of the other components in Joomla. I found some of my sites that seem to run correctly but had components that would not function and had to have their php pages reloaded.