Various important bugfixes and a measurement script #45

All 22 tests pass in 10s

  3 files ±0   3 suites ±0 10s ⏱️ -1s
22 tests ±0 22 ✔️ ±0 0 💤 ±0 0 ❌ ±0
66 runs ±0 66 ✔️ ±0 0 💤 ±0 0 ❌ ±0

Results for commit 53c1f15. ± Comparison against earlier commit f04a72d.