Font changed after updating

I updated my discourse a week ago. Unfortunately, after updating, all my discourse Arial font changed to different one. I tried to understand why it happened even rebuild discourse image again but nothing helped. Can someone help?
Do I have not to use CSS like I found here?

Thank you

Someone? Any idea??

If you’d like to use Arial, then you don’t need to add any custom CSS. Discourse uses Arial by default.

Can you visit and confirm that you have Arial set there?

If that doesn’t work, can you share a link to your site?


Thank you Joe it is Arial in the wizard. How can I send the link in a private message? It’s not my discourse…