Two developers working on same domain (one in UK one Germany) using same Joomlart User Account for PageBuilder. Both can login to Joomlart.com from seperate computers but in using Page Builder, only UK computer (who was first ever user) can actually login and use full facilities of page builder. If UK user is connected then German user is also showing as connected on their machine. All premium blocks are shown and can be added but saving/publishing wont work. If UK user disconnects, German user is also disconnected and unable to login individually - German user (daughter) is account owner and principle developer, UK user (father) is just helping out. Any guidance appreciated so that German user can actually connect, use, save and publish. Thanks