Due to the strong response to our Cyber Monday sales, we’ve fallen a bit behind on responding here in our forums. I do apologize for that. We don’t like it when that happens and are working hard at catching up. We will get to your question just as quick as we can.
It wouldn’t be unheard of. It’s possible your hosting company is doing some sort of server side caching, or endpoint CDN caching. Can you still replicate it? You might want to ask your host if they’re doing any sort of caching.