When I went to view my blog today it was reverted to the plain old blog look (white background etc.). Every time I attempt to re-customize it, it just reverts back to the default look. Not sure if this is solely on my end either.
Could be something that's broken in the blog add-on, or @Daniel's been messing around with the add-on in the background and accidentally changed something. I'll message him and see if he knows what's up.
Yeah, Daniel had changed something that also affected the blogs (due to a shared dependency). All fixed now though.