8.1 Mail app: Odd touch input indicator on image map

[gerzhwin]

I've just noticed this grey shaded circle when tapping the image map in an e-mail newsletter from Cyberport. (See screenshot.)



Anybody else noticed that?
Is it the same with image maps in IE11? (Don't know any website to check ATM ...)
How about in WP8?

(HTC 8X WP8.1 DP)

 

[Planet X]

If I was you I had covered my e-mail adres.

 

[gerzhwin]

Thought about that, but if I get spam, there are ways a) to block it or b) report it ...