Slider bug?

Hello team, thanks for the amazing theme. It stands out from the crowd and is packed with useful features.

Now on to the problem at hand — I think I’ve spotted a bug.

In the Customizer, one of the options for the Featured Slider asks me to provide a custom “Read More” text.
However, even though I enter a short text there and save the options, the text does not show anywhere on the slider.
On a closer look, I’ve noticed that on each slide, just below the caption text, there’s a small area that is a clickable link, though there’s no visible indication that the link is there (it can be found because the pointer changes to a hand on rollover).
It seems to me that the “Read More” custom text should appear there.

I was about to upload some screen captures, but I’ve found that the “invisible link” is also present in your online demo of the theme, so I guess the phenomenon isn’t unique to my WP installation.

Could you please shed some light on this mystery?