I am currently working on this kata on sunday, and I’m encountering some issues with the tests. The "results: expected" field appears blank in the sample test suite, as well as in the random tests within the full test suite. For the edge case test, there are two valid entries for sale_date with dates "2024-10-19" and "2024-10-20." However, in the sample tests, sale_date values fall between "2024-10-21" and "2024-10-30," and in the random tests, they range from "2024-10-21" to "2024-11-04."
(Edit: I tried it again with the exact same solution on the following day and it passed with flying colours, so there is something wrong with the tests on sunday)