Spurious test failure: test_inputs4job_with_correct_input_type

This failed after running the test suite repeatedly

FAIL: test_inputs4job_with_correct_input_type (tests.db.models_unittest.Inputs4JobTestCase)
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Traceback (most recent call last):
  File "/s/muharem/work/oq/tests/db/models_unittest.py", line 179, in test_inputs4job_with_correct_input_type
    models.inputs4job(self.job.id, input_type="exposure"))
AssertionError: Lists differ: [<Input: 3400||exposure||||>, ... != [<Input: 3402||exposure||||>, ...

First differing element 0:
3400||exposure||||
3402||exposure||||

- [<Input: 3400||exposure||||>, <Input: 3402||exposure||||>]
+ [<Input: 3402||exposure||||>, <Input: 3400||exposure||||>]