Thread:High King Ithilion/@comment-31507215-20171102181942/@comment-25330335-20171102233430

It's likely because Mediawiki does a lot of caching so that page load times are better. All that wikitext is statically generated, and gets rebuilt whenever an edit is made to it.

My other guess would be your browser caching the page waayyy more aggressively than it should.