Maybe it's just my screen

This isn't that important bc it doesnt actually affect me, it just annoys me but is anyone's layout of student room slightly different sometimes. Sometimes i click on random discussions and the bar with other discussions will be in bold test and there are just more amount of pop ups and ads. It looks slightly older is that makes sense. But when i click on another discussion, It would be back normal. Sometime it bugs me from how different they can be but my computer is quite old so its probably only on my side but i was wondering if this wasnt the case.