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Just to let you know we have the same issues in the UK. I have been waiting two and a half years for a wall connector and two years for a powerwall. ¯\_(ツ)_/¯
There are also 4 new destination chargers at Wyboston, at the Woodlands Event Centre (so, in addition to the ones at the golf club). The Supercharger workers told me they are live already.