Two hashes one result - why?

[atom]

it's the same hash:

87487bb03941a7d1e702cc54ee81e7f61e5e46f554b47677279a59185baaba5f

and the same salt (only first 512 bit matter)

4b98b​b3ebefd1c7195aa991916b7d7e683e992fd9a9d1355533456d62bad58c1

and the same iteration count.