| When | User | Flag Type | Description |
|---|---|---|---|
| 2011-12-06 16:00:11 | briv | Needs Fixing | see t7-s7 variation |
| 2013-05-14 14:20:37 | dischord | Needs Fixing | Missing correct line |
| 2018-08-06 02:49:30 | ryosama | Invalid | . |
| 2018-11-09 09:49:22 | hippophile | Needs Fixing | T7 marked wrong but refutation fails |