After rebasing alhambra-verde, these tests were failing for no apparent reason. Both are from tests/characters/test_ursula_prepares_to_act_as_mining_node.py. I had to rerun the build twice, but in the end the tests passed without changing anything 🤷‍♂

For the first test, the issue may be related to the sampling parameters (see #1061).
For the second test...no idea.