Why Crumpsall's new third platform is still unused

(NOTE: Crumpsall's third platform IS NOW being used for regular Trafford Centre services!) See this video:    • Why Metrolink services are being reduced (...   Crumpsall tram stop on the Manchester Metrolink had a new platform opened in August 2019. It has never been used even once (in regular service) since it opened. Why hasn't it happened sooner? = Music used available on SoundCloud at:   / tramographymcr   - Metrolink Insights website: https://www.tramographymcr.co.uk/ =