Answer2:It appears that JustLend DAO has adjusted their reward distribution policy for USDD market. This means that the reward distribution process is currently being processed, so you may have to wait a few days before you receive your rewards. However, it is important to note that the process is being done in accordance with the policy that was made public, so you can rest assured that your rewards will arrive in due time.
Since the beginning of the mining phase JustLend DAO made public the reward distribution policy
https://justlendorg.zendesk.com/hc/en-us/articles/10236824942361-Announcement-on-Adjusting-the-Reward-Distribution-Policy-of-USDD-Market
Today, as JustLend DAO announced, the distribution is being processed.