Jetpack Beautiful Math LaTeX

Hello everyone,

since I activated this plugin, my website performance has increased dramatically, but there is some problem with my LaTeX code. As you can see in the link attached, there are only black boxed where there should be some LaTeX code compiled. If I deactivate this plugin, there is no problem, and I can see my formulas. So I guess, the problem is caused by this plugin. What can I do to solve it? What should I deactivate in the plugin settings to have my formulas back?

Thank you very much in advance.

Fran

The page I need help with: [log in to see the link]