I have experienced the exact same thing and have called it to the attention of the administrators/tech support people. @Tachy
It is a chrome issue, close and restart chrome should solve it.
Afraid it's you. It happened to me reading one of your postsIt happened again
Reports about bad ads should include the following:
1. Location/Country
2. Device
3. Browser
4. Company/Product of ad
5. A screenshot if possible
6. Brief description of how the ad is a problem
7. Page/Pages affected8. Date and time of occurrence
Refer to the instructions for your device on how to take screenshots