I am working on Mangento (1.9) website and the site uses a custom theme which is applied throughout all the pages. I didn't build the theme, the previous team who worked built the theme and the blog pages also used that theme and it worked fine until a few days ago.
The pages on the website uses the custom theme, though the blog is using a default theme (looks like web 2.0) that Magento provides (not sure as I am new with Magento, but it seems like it)
I did make some changes to the various XML files to add a few blocks but didn't change anything else in files like
The configuration of the blog seems to be alright on the admin panel
It took me a lot of effort itself to find how to edit the layout, and I've been searching about editing the configurations for which theme Blog should use but no results till now.
Any idea why it might be happening? I am very new to Magento so I am not sure where to look at.