I had my chat banned for 10 game and just got done with my restriction. At the end of each game now it says I can't earn loot due to previous restrictions. So when can i start earning keys and hex tech boxes again?
Here's an excerpt from the Hextech Crafting Restrictions article; hopefully this answers your question!
#REFORM PERIOD Once your punishment ends, you'll enter a reform period, during which you'll remain ineligible to earn Hextech Chests and Keys. Ending this reform period requires consistent displays of good sportsmanship. Your reform period isn't over after a specific number of games, or after a certain date, but is completely dependent upon your behavior.
https://support.riotgames.com/hc/en-us/articles/209939463-Hextech-Crafting-Restrictions
