For a long time I have wanted to ask: does the hoster use some kind of aggressive caching, or is it the site automation working in ways the programmer did not anticipate?
I frequently see the main page displaying the current date, but the previous day's strip. When I check the URLs, there is the same old strip with today's number and with previous number. Several hours later it changes to the correct strip. Is it provider's incorrect URL autocorrection or what?