Theme Switches to Previous on Links

Have you tried clearing your browser cache? It’s possible you’re just seeing an earlier cached version of those pages.

I did what you said to do, it still does not fix the problem.

at some point you’ll probably want to change to that theme and offer us a link. Hard to diagnose something like this without seeing it in action.

It is changed now.
Have a look.

https://desired-sin.net

I clicked your various page links and saw the same theme each time. seems like it works fine to me.

Are you sure you cleared your browser’s cache?

Yes I did. I did it again just now and it is working now.
But I am still having CSS loading problems on the comment page. How do I resolve that?