"Full Random"

Please explain how this happened, and then draw conclusions! And fix it if possible, while it's not too late!

I'll have to reveal all the cards :D
The standings at the time of the draw.
dmitrik, bmay, Slava12598, ekzekut - 4 points each.
BOLIVAR - KillAndAction had no result, but during the unfinished game (week 5), I knew that I had almost no chance of a positive outcome, so:
dmitrik, bmay, Slava12598, ekzekut, BOLIVAR - 4 points each.
alex_nv, G_L - 2 points each.
KillAndAction, Stefandmy, Igrok-76, Noom, Will, crazydevil, dwp1970, kapitan, Staffa, Vip.rus, Adv, valery, sir_moz - 0 points each.
Scofff, out_of_the_low, fil0sof, Lion_Heart, unlucky_ru, JonnyP - -4 points each.
According to the tournament rules, the "extra" player is seeded among the players with the same, lower result than the given player. BOLIVAR was left without an opponent during the draw, so he got one of the two such players, G_L.
Then alex_nv was left alone, and he was seeded among the players with 0 points.
That's basically it!