[{'Text': '```\n{\n  "body": "## Summary\\n\\nJolanta reported FTTP growth percentages differing from the Data Windows map. Root cause: her query used `count(distinct postcode)` while the dbt model uses `sum(premises)`.\\n\\n## Action\\n\\nAdd a guideline to `.cursorrules`/MCP documentation: **always sum premises when aggregating UPC data — do NOT count distinct postcodes.**\\n\\nThe premise-based metric is the standard industry measure and is what the Data Windows map uses.\\n\\n## Context\\n\\nSee investigation in Point-Topic/UPC_Client issue #9 (closed).",\n  "comments": [],\n  "createdAt": "2026-04-27T15:53:02Z",\n  "labels": [\n    {\n      "id": "LA_kwDOPxks-M8AAAACKk80lw",\n      "name": "bug",\n      "description": "Something isn\'t working",\n      "color": "d73a4a"\n    }\n  ],\n  "state": "OPEN",\n  "title": "Add MCP guideline: always sum premises, not distinct postcodes",\n  "updatedAt": "2026-04-27T15:53:02Z"\n}\n```'}]