2024.12: add reflector link, fix sorting

2024/12.md

@@ -9,7 +9,7 @@
   - 10:00 to 15:00 MST (America/Denver) on 4 December 2024
   - 10:00 to 15:00 MST (America/Denver) on 5 December 2024
 - **Location**: Albuquerque, New Mexico
-- **Attendee information**: LINK TO REFLECTOR
+- **Attendee information**: https://github.com/tc39/Reflector/issues/545
 
 ```mermaid
 gantt
@@ -122,8 +122,8 @@ When applicable, use these emoji as a prefix to the agenda item topic.
     | 2     | 15m     | [Upsert (formerly Map.emplace)](https://github.com/tc39/proposal-upsert) Update and request for Stage 2 reviewers ([Slides](https://docs.google.com/presentation/d/15sWTvdWIo9Jt12LFRNBPJo1N_8xsMSCB3jy73HBFX-M/))| Daniel Minor |
     | 2     | 40m     | [ESM Phase Imports](https://github.com/tc39/proposal-esm-phase-imports) for Stage 2.7 | Guy Bedford |
     | 1     | 30m     | [Immutable ArrayBuffer](https://github.com/tc39/proposal-immutable-arraybuffer) to stage 2? | Mark Miller |
-    | 0     | 60m     | Stabilize (link TBD) to stage 1? | Mark Miller |
     | 0     | 20m     | [Import Sync](https://github.com/guybedford/proposal-import-sync) stage 1 discussion | Guy Bedford |
+    | 0     | 60m     | Stabilize (link TBD) to stage 1? | Mark Miller |
 
 1. Longer or open-ended discussions