Hey TT, thank you for your extensive review, we had never come accross such an issue before, could you share with us some more info regarding it on the issue ticket I just created on our github page: https://github.com/dhowe/AdNauseam/issues/2439

We are discussing some possible implementation that can help deal with such unwanted ad visits here as well, feel free to share your opinion: https://github.com/dhowe/AdNauseam/issues/2440