KRACOEUS-8482 and KRACOEUS-8587 verifying indicator fields before trying...

... to route
This reverts the debugging code I put in yesterday, and fixes the actual problem
please do: 

```
} catch (WorkflowException|VersionException e) {
    throw new InstitutionalProposalCreationException(VERSION_EXCEPTION_MESSAGE, e);
}
```

you shouldn't need to log & throw an exception. The exception should get logged when it is caught or hits the container.