Banner ad interferes with drop-down menus

Hi!
Am I the only one who's experiencing an issue where the "Bubo 2020 India tours" banner ad appears to be in front of the drop-down menus and, hence, renders then unusable?
Thanks,
Simon

Hi Simon. What browser is this happening with?

Internet Explorer 11

I use my work laptop and this is our mandated browser.

Just tried using MS Edge and that works fine.

There is apparently a bug in IE11 related to overlapping display of elements. To be honest I can't be bothered looking in to it, because IE should be retired!