Image cropped

Hello

Thanks for this nice plugin. After many tuning, I have still a problem with one image single page. One of the three images is cropped (the one in the middle). The original size is exactly the same than others and the procedure to attach it is the same too.

In the code of the page, I can see <li data-thumb=”https://www.lapalys.ca/wp-content/uploads/2015/01/login-700×400.png&#8221; …> in place of the picture I choosed “https://www.lapalys.ca/wp-content/uploads/2015/01/login.png&#8221;

https://www.lapalys.ca/otw-portfolio/nsl/

Is there a cache somewhere ? Is there anything else I can do to avoid this cropping ?

Thanks for your answer.

https://www.ads-software.com/plugins/otw-portfolio-light/