Error processing lectures/fitting_distributions.md: Error: structural parity check failed for lectures/fitting_distributions.md: - directive count differs: source has 43, output has 42 — a wholesale mismatch usually means the document was re-fenced or truncated - directive #1 name changed: source line 17 has {index}, output line 62 has {code-cell} - directive #8 name changed: source line 168 has {code-cell}, output line 229 has {note} - directive #9 name changed: source line 240 has {note}, output line 239 has {code-cell} - directive #13 name changed: source line 321 has {code-cell}, output line 316 has {note} - directive #14 name changed: source line 338 has {note}, output line 339 has {code-cell} - directive #17 name changed: source line 408 has {code-cell}, output line 385 has {note} - directive #18 name changed: source line 415 has {note}, output line 407 has {code-cell} - directive #27 name changed: source line 631 has {code-cell}, output line 578 has {note} - directive #28 name changed: source line 637 has {note}, output line 622 has {code-cell} - directive #31 name changed: source line 725 has {code-cell}, output line 658 has {note} - directive #32 name changed: source line 732 has {note}, output line 676 has {code-cell} - directive #33 name changed: source line 756 has {code-cell}, output line 683 has {exercise} - directive #34 name changed: source line 763 has {exercise}, output line 697 has {solution-start} - directive #35 name changed: source line 780 has {solution-start}, output line 703 has {code-cell} - directive #38 name changed: source line 818 has {code-cell}, output line 743 has {solution-end} - directive #39 name changed: source line 833 has {solution-end}, output line 746 has {exercise} - directive #40 name changed: source line 836 has {exercise}, output line 756 has {solution-start} - directive #41 name changed: source line 848 has {solution-start}, output line 762 has {code-cell} - directive #42 name changed: source line 854 has {code-cell}, output line 783 has {solution-end} - target anchors diverge — missing from output: (fitting_distributions)=