Not only you, but I have also faced this during contest running. And I saw some profiles also face this problem. Though the issue is fixed already.
When I was facing that problem then I checked others too. One of them is
Kalemder Merit history.Today at 01:58:18 AM: 5 from theymos for Re: 10th anniversary art contest
November 18, 2019, 08:30:38 PM: 15 from theymos for Re: 10th anniversary art contest
November 18, 2019, 07:46:19 PM: 35 from theymos for Re: 10th anniversary art contest
1. Merit history is showing 5 merits but
Post doesn't show the merit2. Merit history is showing 15 merits but
Post doesn't show3. Merit history showing 35 merits
Instead of 50 meritsThis problem I have faced when I visited Kalemder profile during running the contest.[it also fixed now]