DC'd off of comp game, returned yet lost 50 sr

Title’s pretty self explanatory, I dc’d off of a comp game, then returned but still lost my 50 sr and had a penalty for leaving a game. What went wrong?

If you took longer than 2 minutes to reconnect and rejoin the match, you will still be penalized. Unfortunately all disconnections and game crashes counts as leaving the match and will be penalized appropriately. The game server has no way to discern a legitimate disconnection or game crash from one that is forcefully caused by a dishonest player to bypass leaver penalties. You can learn about this policy here:

Guess I’m just unlucky for disconnecting late. Thanks for the clarification!