Final tweaks to #83/#89 (for release 1.5.4)

Final tweaks to #83/#89 (for release 1.5.4)

1. Revert panic back into the code.

- Fort SHOULD die as soon as it realizes the VRP table is corrupted, as
  we should not send garbage to the routers.
- Also, I'm not entirely sure the code would not crash later anyway,
  since the table is, in fact, corrupted.
- Plus, if it doesn't crash, there would be no core dump to further
  analyze the bug.

2. Point bug output to the currently active bug report

Might help us get some output earlier.