after changing a theme, adsense ads from old theme are stuck in posts pages

it’s the weirdest thing, in my old theme I added 2 adsense blocks to the single post page in theme editor, now I changed a theme, and those 2 blocks are still in posts pages, and I cant remove them…

I looked in every page possible that is related to that blog and I can’t find where the ads code is, I cleared browser cookies and etc and still it dosnt go away :<

any help or ideas will be highly appreciated