Whether there's a case for reform I do not know. However, I'll tell you one truth about politics which is the same all over the world. Losers always complain about the system. Everyone knows the rules of the system, so are well prepared for it. If you accept it at the start, you should accept it at the end.
For the future of democracy though, a result must be given on election night. There's no reason it shouldn't be. in this country we have a lot of postal ballots but they never stop a winner being declared. I fear we are heading for a protracted legal battle which will damage democracy.