Update to v6.2.2 - Screen blank lines issue fix after v6.2.0 DST Fix
- Problem: Sometimes rows 0 and 1 (current 15-min prices and current hour) were blank
- Cause: The "hour suppression" logic was hiding the current hour unexpectedly
- Fix: Row 1 (current hour) now ALWAYS shows - suppression logic only applies to rows 2-3
- Row 0 (15-min details) also always shows for the current hour
