Did you stay and finish the match? I'm pretty sure the stats are only not recorded if you leave after they do.
Okay so I just looked into this, and it's actually a glitch with dota 2. The bug was reported months ago, and there are still posts about despite it not being fixed yet. From what I can tell the bug is just that stats are still recorded sometimes even after early abandonment. I guess it's not really at their top priority to fix now since soon it will be a year that it was reported.
Okay so I just watched the replay and I can tell you exactly what went wrong. The earth-shaker wasn't "abandoned" by the time first blood happened, so it was technically just abandonment and the game just gave the incorrect message.
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Match 120159317
Someone left early in the game (early abandonment) and it clearly said no stats recorded.
But dotabuff counted the game anyways.
Can it be manually fixed?