Problem with new certifications

We tried to certificate a new person with a new V2 Cesium account. The first certfication succeded. The person accepted and chose a pseudonym. But when the second person tried to certificate, there was an error message: “Identity already created.”. I talked to several other persons, who observed the same issue. Are we doing something wrong, or is this a bug in the new cesium app, which makes i unpossible to certificate new persons at the moment?

Do you have the last version 2.2.1?

2.1.2 is the latest version available on iOs and Android app stores right now. So i have to wait a bit, I think…