A mayoral candidate in Chicago Heights can keep his name on the ballot even though his nominating petitions and statement of candidacy listed the incorrect election date, a 1st District Appellate Court ruled last week.The appeals panel reversed the Chicago Heights Municipal Officers Electoral Board’s decision that Arthur W. Wiggins Jr. had not substantially complied with the state municipal code and should not be included on the ballot. Wiggins’ statement of candidacy and nominating petitions listed the …