Historical clue formulations

• Overdue debt — 2026-04-28
• Overdue debt — 2023-12-25
• Unpaid debt — 2023-08-13
• Overdue amount — 2021-07-25
• Unfulfilled duty — 2021-07-10
• Unpaid debt — 2020-02-23
• Overdue amount — 2020-02-11
• Overdue amount — 2018-02-18
• Overdue debt — 2016-05-11
• Overdue amount — 2015-06-05
• In ___ (late, in law) — 2013-06-30
• Unpaid debt — 2012-09-19
• Overdue debt — 2009-12-08
• Amount of debt, old-style — 2009-02-19
• Unfulfilled duty — 2008-04-04
• Unpaid debt — 2007-12-05
• Unpaid debt — 2005-05-29
• State of lateness — 2004-08-19
• Overdue sum — 1997-04-05
• Unpaid debt — 1997-02-02