I’m doing Display Template work at the moment and suddenly my changes to the templates were not reflected once I refreshed the page in the test environment.
Turns out blob cache had been turned on on the servers which also caches .js files, but clearing the cache folder did not seem to work. What did work was going to the Object cache settings page (_layouts/15/objectcachesettings.aspx) of the site collection of the Search Center and then flushing the cache.
