After a 6-month break, I came back to Subeta, however I noticed this: This ad is covering almost half of the page. It collapses a bit with one click and disappears completely with another, however upon loading another page, the ad comes back, again covering almost half of screen real estate. Back then, I didn't get ads that were this big, is this intended or a bug?

It's an issue on mobile that has been going on for a while. There is a bug thread here, definitely add your screenshots there, so hopefully this will be looked at. Adverts Covering 1/3 of Screen on Mobile Making Site Unusable

Thank you! I'll make sure to post the screenshot over there too. If any staff member stumbles upon this, please lock the post :)