I had previously done CoE path 1 (submarine) about 10 times, path 2 (teleporter) once and path 3 (front door) twice.
Today I completed CoE path 1 for the first time and got 60 tokens, then I completed path 2 and got 45 tokens, then I completed path 3 and got 30 tokens. Each path took around 90-120 minutes to complete. Three of my party members received 60 tokens each time, whereas another one and I had diminished returns.
I am confused because I read on reddit that I would get 60 tokens for the first time I do each path on each day. I have multiple friends who are having similar issues.
Edited to add: Tokens that I have earned before the update are unable to be placed into the same stack as tokens I have earned after the update.