Adding changelog entry

Maxime NATUREL · Maxime NATUREL · commit 18efa84e3a25 · 2022-06-30T14:58:32.000+02:00
diff --git a/changelog.d/6430.bugfix b/changelog.d/6430.bugfix
@@ -0,0 +1 @@
+[Poll] Fixes visible and wrong votes in closed poll after removing 2 previous polls

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	`1`	`+[Poll] Fixes visible and wrong votes in closed poll after removing 2 previous polls`