I upgraded X from 7.2.3 to 8.0.11. and Cornerstone from 4.2.3 to 5.0.11 (as well as WordPress from 5.5.3 to 5.6, WPML from 4.4.6 to 4.4.8 and FileBird Lite from 4.2 to 4.3.1).
Now my front page, which contains the blogposts, will not display correctly on Safari (a slightly old version: Safari 10.1.2 / MacOS 10.10.5). The menu will display, but the posts does not appear.
It works perfectly on Chrome (MacOS/Windows/Android) and Firefox (MacOS).
The webpage is http://wwwlol.asbjornflo.net/
Any idea on what is happening?