Hello Tobias,
yes, xperiencing the same issue. Both when creating apps with older modeler versions as well as when creating an app using the newest version provided on the apps page. Several Errors here;
No Technical Contact?
When clicking on the team, I receive this:
When clicking on Buzz, this pops up;
Lukas
It seems like the build needs some time, I just tried again and do not get these errors anymore