Pages exist but not showing up in admin tool

I have an internal version of wordpress running, using the WPML plugin. I tried to import some pages using wordpress export / import tools and now my pages exist but don’t show up in the admin tool. If I go to to :

Pages – > All Pages

The default view is all pages which shows as ‘ All Pages (1) ‘
yet the list shows:

No pages found.

The Published filter also shows as ‘ Published (1) ‘
and I do see my page if I use that filter.
Any new pages i create DO NOT show under all pages. How can I fix this?

I’ve not had this issue with this plugin before. I think my issue was doing the export / import but I’m not sure what to do.