Asterisks function differently than regular selectors. If you attempt to use arguments after the asterisk, the game will simply read them as part of the player name.

To replicate, create a scoreboard objective called "test". Set your value in that objective to 1. Then type

scoreboard players reset *[score_test=1]

It will reset the scores of the player "*[score_test=1]". Your score will not be reset.