Our company blog, creativemarbles.com, has an Archive tab that depending on which Mac computer I use inconsistently shows the most recent posts.
Background Research:
Thinking it was a browser issue, here's what I found (no changes in code was made):
iMac #1, using Safari (6.0.1): Archive tab shows latest archive post dated Oct. 13, '12
iMac #2, using Safari (6.0.1): Archive tab shows latest archive post dated Sep. 29, '12
iMac #3, using Safari (6.0.1): Archive tab shows latest archive post dated Oct. 13, '12
I further tested using Firefox:
iMac #1, using Firefox (15.0.1): Archive tab shows latest archive post dated Oct. 13, '12. (Then via automatic update, Firefox (16.0.1): Archive tab showed latest post date to Sep. 29, '12)
Windows PC, using Firefox (15.0.1): Archive tab showed latest post date to Sep. 29, '12)
Windows PC, using Firefox (16.0.1): Archive tab showed latest post date to Sep. 29, '12)
Solutions?
What could this possible be due to and how do I fix it so I get the most recent archived posts in the Archive tab?