Reopen trace doesn't work (desktop)

[svenove]

Two bugs here:

1. If "resend SMS = No", no error is given but the trace isn't reopened either
2. If "resend SMS = Yes", I get redirected to an XML-page:
   

Testing related to #164

[svenove]

Disregard no 1, seems it was re-opened after all, but it redirected to the main trace-overview and the trace I re-opened was a "test", so it was in the "test"-tab and not the main tab.