I don't have access to real-time information about Meghan Markle and Prince Harry's personal plans or decisions beyond that date.
The decision of whether Meghan Markle and Prince Harry will ever move back to the UK would depend on various personal, family, and professional factors, which may evolve over time. Their living arrangements and choices may be influenced by their work, family dynamics, personal preferences, and other considerations.
For up-to-date information on Meghan Markle and Prince Harry's current plans or future moves, I recommend referring to reliable news sources or official announcements from their representatives.