Thank you for your reply, Mihai. Much appreciated.
I generated new auth keys and it has been working well.
Here is what happened (I can’t reproduce it anymore). I generated an auth token(say token1) and was using it. In the meantime I generated another auth token(say token2) while continuing to use token1. The data obtained using token1 was stale. I tried to recreate the same scenario, but have not been able to. Here are screenshots from the time I had the problem.
I will respond if I encounter this issue again. Thank you again.

Client login

Oauth -
