Sandbox broken

I think I completely broke the Sandbox. My previous attempt at starting a new sandbox because I could not deploy it, made me realize I would have to create a new sandbox everyday. So now I'm deleting my mendix projects and re-creating my team server repositories to reuse the old ones. But now it thinks its deployed from a Sprinter overview, except it has no version info and going to the app shows that the app is missing. So don't know what I messed up. Is there a way to fix it? Sprintr thinks everything is okay: But this gremlin seems to disagree:
1 answers

Same answer as in your previous question, try redeploying from the Modeler. If the version details are not filled in it means that the application was never successfully deployed to the sandbox server yet. My well-informed gut feeling says that the next time it will work ;)