lables wrong behaviour

Hi,

some labels are not available in some of the pages.
for example,

• i created label called "nf-perf".
• i asign this label to a page called "US - GRID Data Input Triggers, Population Logic & Display Rules - DRAFT, KK"
• when i am in this page i can see the label in the buttom of the page. i can also see it in a macro. see screenshots attached
• however, when i click on the label itself i shoud see all pages that are labeled with this label and it gives me an empty page