One tab module has been set up with the blog posts basic element (load more button disabled) and configured to sort by name. This used to work but now doesnt. To test I created a new page and set up the same module and the result is the same.
I dont see any configurations anywhere that were changed, so dont know why this is now happening. This is a development site so there is no caching set up and it can be reproduced using an incognito browser window.