Had something similar a few weeks ago when one of the threads kept throwing me into the App Store to download an on line casino program.
You can try clearing all your cookie settings, going into settings and refuse to accept cookies from any source, use some sort of ad blocker app or ignore that thread for a couple of days until the advertisments are reset to something else.
Blocking cookies isn't always the answer. Some websites will not work unless you accept cookies.
It is really annoying when it seems that every click on the screen diverts you to the App Store. The ad blocker apps do work, but can be equally annoying, nagging you to upgrade to a paid version and requiring you to re-enter details of all you favourite sites.