almost 2 years ago - Boggzy - Direct link

Hello, everyone!
Due to a technical issue, doubloon season bonus of the Premium Battle Pass is not working for doubloons purchased in the Premium shop. We are aware of the problem and are working on fixing it. All the missing doubloons will be credited to your account and you will be updated once the problem is solved. Apologies for any inconvenience!

almost 2 years ago - Ahskance - Direct link

The is a post-progression mechanic which continues to provide rewards for stages completed after Stage 50. I don't believe the stages are purchasable, but they are certainly available to complete via Dailies and Weeklies.