v5.12.2 Web Fixes

API

• Fix: Use end dates based on relevant EVENTS constants in description strings for quest bundles (@CuriousMagpie)
• Fix: Add November's Magic Hatching Potions to Featured Items in Market (@CuriousMagpie)

Client

• Fix: Correct "string '' not found" error when choosing classes from Market equipment dropdown (@SabreCat)
• Fix: Center Markdown images in Bailey news announcements (@SabreCat)