Strange horizontal lines next to blog image

Hi,

I’m using Blog Plugin v1.7.5.

On the single article page, strange horizontal lines appear next to the main blog image.

We tried:

Different image sizes

Large resolution image (2048x1365)

Smaller resized versions

The issue still appears.

On your demo, everything looks correct.

Could you please advise what might be causing this?


Thank you.

You must inspect it.. maybe it's <hr/> from tinymce.