v4.20.1 End BOGO and Fixes

API

• Fix: Correctly set due status on Dailies when adding them from a Challenge
• Fix: Edited some terms for consistency re: "Stat" instead of "Attribute"
• Fix: Reverted some code for flagging in groups (pending further development and testing)
• Fix: Migration to correct malformed dates in Apple subscriptions
• Chore: End buy-1-get-1 gift subscription promo
• Chore: Locale files updated

Client

• Fix: Correct display of quest completion modal when quest has no dedicated completion text
• Chore: Bailey announcement for blog posts
• Chore: Update Featured Items in shops for seasonal focus