Weekly Rewards and Dosh Vault Crates
Weekly rewards are being granted normally however there are some cases where the reward server may be overloaded and grant the reward later. If the weekly objective is marked off in the HUD you should be granted the reward at a later date, most likely the next time you launch the game. Some users may be over granted by several crates. In this condition the reward server will not hand out additional rewards until the player earned amount matches back to the reward server granted amount.
Corrupted files may also cause an issue
If you do not appear to be receiving any drops in Killing Floor 2 for the PS4, we recommend you attempt to Rebuild your database: https://support.killingfloor2.com/en/playstation-4-knowledgebase/article/rebuild-ps4-database
If you still are not receiving rewards after some time, please file a ticket and we can try and determine what is happening.