Older Chrome versions no longer working?

I access my Dashboard on an older chrome book and ipad; which worked fine until today. For some reason both are now reporting “feed.get_value” is not a function.

The dashboard still works fine on my PC with an update to date Chrome browser - which is why I suspected something has changed in terms of support for older browsers ?

Clearing the cache might be enough to get it working again…

Thanks, that seems to have fixed it