Meteor Shard Rewards From Adventure

Hello, PopCap! Just a complaint many people are having right now, a lot of us already completed the entirety of adventure before the update, but you only gave us 300 shards, which would only be the rewards from 20% of adventure, and you didn't give us any way to get the remaining 1200 we should've gotten... could this be fixed? It feels wrong for long-term players to be punished for having played the game before