Not able to trigger new Packaged App Build, due to previous Build results.

Hello Experts,

i have following problem.

I imported a HAT Project from GIT. Now I am trying, to build a new packaged app.
Then I get the notification, that I already started a Build in a previous session and that i have to check the Build Results first.

Well - I do that, but it wont show the Results from the previous Build, it loads for an eternity (doesnt stop) and when I check the corresponding App in the SCP Mobile Services, it says all builds are finished.

Therefore my question, can I somehow reset the notification, so that i can start a new packaged App Build?

I already tried cleaning up the npm folder, and building the project anew.

Many thanks and kind regards.