The Siteorigin Pagebuilder tab is not showing anymore on Pages only (works fine with articles). I have updated to 2.14.3 version and ran a plugin conflict test (I have disabled all plugins except siteorigin page builder and the issue is still there). I have also tried to switch to a WordPress sssstock theme with no success (I am using Grow Pro by ThinkUpThemes).
I have the following message in the console if it helps : https://imgur.com/fdR1QNs
Thanks for your support!