Continuum starts scheduled build definition on a releasing project

Continuum is configured to hourly (cron is "0 0 * * * ?") run mvn clean install for all my projects
I manually started a release for project AVZ @ 04:00:10 PM (see "Release Result row" below)
At 4 o'clock countinuum started to build all my projects and @ 04:00:27 it started building the AVZ project I was versioning (see "Build results for avz" below)

Since both Maven runs work on the same working-directory, they conflicts and the release fails.

Possible solutions:
1. Continuum should not start a scheduled build when a project is being versioned.
2. The mvn release:prepare is executed in an different directory