After one of my users edited a block (possible other things) on one of our pages, the page disappeared....all other pages come up just fine, even sub-pages. Just the one page that was edited comes up blank when visited - no edit button, no concrete5 bar, no nothing just a blank white page.

I have tried to roll back to earlier versions, but it seems they are all blank too except the first two from over 6 months ago. The versions appeared ok before the errant edit, but they are not appearing anymore. I also tried uninstalling the block that my user says they were using - that did not help either.

What gives? I'm not even sure where to turn next, can I find the individual page code and edit that? I'm new to Concrete5, so hopefully this is a quick fix.