I’ve used a Tumblr theme on a site which has been live for about 18 months and has a continuous scroll, but the other day I visited the site and the continuous scroll is no longer there. There is now a page by page pagination. I checked if this was a browser compatibility fall back thing—it wasn't.
Do updates to Tumblr themes update live sites once they've been published?
Any other thoughts why this might be?
I am the only one with access to the site so it’s not like any one changed it on my end.