Here is the user (Joe Mazzarella) description of the issue. Essentially the first attempt to load/display FF content
uses the cached copy. This is the reference to the "caching problem" I believe.
[[Note: The rc.ned (release candidate) and ned.ipac (operations/public) systems use the same IRSA ops instance of Firefly, and the same NED backend in this case.]]
Details: On the homepage, a search on 'M82' returns a message "SED Plot Loading..." with no plot. Likewise the Phot & SED tab contains no Firefly content (all three divs are empty.)
Interestingly, the same query on Ops at the same time does return FF content:
When I run the same query on RC.ned in a separate browser, it works fine.
About 10:00-10:30 AM (20180804), Loy and Jeff looked at this on MY computer. They looked at the debugger/Inspector in Chrome. WE simply clicked the RELOAD button and the Firefly content did load.