FIX: Fix diff pair and polygon data bugs #1014

Job	Run time
Package library	13s
Tests and coverage (windows-latest, 3.8)	59s
Documentation Style Check	14s
Code style	40s
Tests and coverage (windows-latest, 3.9)	54s
Tests and coverage (windows-latest, 3.10)	51s
Tests and coverage (ubuntu-latest, 3.8)	21s
Tests and coverage (ubuntu-latest, 3.9)	19s
Tests and coverage (ubuntu-latest, 3.10)	21s
Doc build	3m 54s
Build and Smoke tests (windows-latest, 3.8)	1m 23s
Build and Smoke tests (windows-latest, 3.9)	1m 27s
Build and Smoke tests (windows-latest, 3.10)	1m 27s
Build and Smoke tests (ubuntu-latest, 3.8)	18s
Build and Smoke tests (ubuntu-latest, 3.9)	18s
Build and Smoke tests (ubuntu-latest, 3.10)	24s
Release project	0s
Deploy development documentation	0s
Deploy stable documentation	0s
	14m 3s

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