Hello,
Take my apologies, I missed that I published sites out of the Private content area. I’ll be more attentive.
Anyway. Even if sites are under maintenance mode it does not change the fact that you used 1 license for multiple projects.
Read the license policy attentively https://themeforest.net/licenses/terms/regular
2.You are licensed to use the Item to create one single End Product for yourself or for one client (a “single application”)
No matter if it’s online or under maintenance at this moment.
So, if you start the new project you need a separate license.
Regards