With reference to attached screenshot:

Test 2/2 reports my result as:

"Sushi: 105, Tea: 70, Total: 175"

and correct result as:

"Sushi: 65, Tea: 50, Total: 115"

Locally the result I get is:

"Sushi: 65, Tea: 50, Total: 115" (see bottom right hand corner of screenshot)

My code passes the self-checking asserts.

Any ideas please what I might have got wrong?

I will attach my code if required as long as it does not spoil the mission for others.