FIX: Fix diff pair and polygon data bugs #1013

Job	Run time
Package library	16s
Tests and coverage (windows-latest, 3.8)	43s
Code style	41s
Tests and coverage (windows-latest, 3.9)	1m 1s
Documentation Style Check	11s
Tests and coverage (windows-latest, 3.10)	49s
Tests and coverage (ubuntu-latest, 3.8)	20s
Tests and coverage (ubuntu-latest, 3.9)	21s
Tests and coverage (ubuntu-latest, 3.10)	20s
Doc build	3m 49s
Build and Smoke tests (windows-latest, 3.8)	1m 28s
Build and Smoke tests (windows-latest, 3.9)	1m 31s
Build and Smoke tests (windows-latest, 3.10)	1m 21s
Build and Smoke tests (ubuntu-latest, 3.8)	24s
Build and Smoke tests (ubuntu-latest, 3.9)	18s
Build and Smoke tests (ubuntu-latest, 3.10)	18s
Deploy development documentation	0s
Release project	0s
Deploy stable documentation	0s
	13m 51s

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