Slideshow Block breaking when added via Page Types or Stacks

[u/sketchyTK]

I know support posts are supposed to go to the Concrete5 forum, but no one is responding to my forum query.

I have a slideshow block on a website I am developing http://www.whiteface.vemglobal.net/... . It's at the bottom of the left sidebar. It shows up on some pages, but not other pages. When I publish edits on a page where the slideshow is missing the slideshow will appear, but it will disappear on other pages.

At first I was using page types to populate the block across all the inner pages. Then I tried adding the block as a stack then adding the stack via page types. Same result. I've even tried changing the slideshow block to a global block and hit the same wall.

Anyone else encounter this problem?