Updated December 2020
Hope this helps for tracking purposes
12/07/2020 Coalition of Guilds
11/30/2020 Fortify the Network
11/23/2020 Heroes of the City
11/16/2020 Badge Bit Collector
11/09/2020 Fortify the Network
11/02/2020 Trick or Treat Co-Op
10/26/2020 Help the Merchants
10/19/2020 Fortify the Network
10/12/2020 Coalition of Guilds
10/05/2020 Battle Mode Contest
09/28/2020 Maintain the Network
09/21/2020 In Search of Badge Bits
09/14/2020 Keep the City Safe