Error starting homebridge with Sonos after update

[wjgolding]

Getting error after updating Sonos to latest version. Updated homebridge to latest using sudo npm update -g homebridge-sonos@latest

Nov 10 10:58:41 pi homebridge[28726]: /usr/lib/node_modules/homebridge-sonos/index.js:176
Nov 10 10:58:41 pi homebridge[28726]: topology.zones.forEach(function (group) {
Nov 10 10:58:41 pi homebridge[28726]: ^
Nov 10 10:58:41 pi homebridge[28726]: TypeError: Cannot read property 'forEach' of null
Nov 10 10:58:41 pi homebridge[28726]: at SonosAccessory. (/usr/lib/node_modules/homebridge-sonos/index.js:176:55)
Nov 10 10:58:41 pi homebridge[28726]: at /usr/lib/node_modules/homebridge-sonos/node_modules/sonos/lib/sonos.js:708:7
Nov 10 10:58:41 pi homebridge[28726]: at Parser. (/usr/lib/node_modules/homebridge-sonos/node_modules/xml2js/lib/xml2js.js:255:20)
Nov 10 10:58:41 pi homebridge[28726]: at emitOne (events.js:96:13)
Nov 10 10:58:41 pi homebridge[28726]: at Parser.emit (events.js:188:7)
Nov 10 10:58:41 pi homebridge[28726]: at Object.saxParser.onclosetag (/usr/lib/node_modules/homebridge-sonos/node_modules/xml2js/lib/xml2js.js:225:24)
Nov 10 10:58:41 pi homebridge[28726]: at emit (/usr/lib/node_modules/homebridge-sonos/node_modules/sax/lib/sax.js:615:33)
Nov 10 10:58:41 pi homebridge[28726]: at emitNode (/usr/lib/node_modules/homebridge-sonos/node_modules/sax/lib/sax.js:620:3)
Nov 10 10:58:41 pi homebridge[28726]: at closeTag (/usr/lib/node_modules/homebridge-sonos/node_modules/sax/lib/sax.js:861:5)
Nov 10 10:58:41 pi homebridge[28726]: at Object.write (/usr/lib/node_modules/homebridge-sonos/node_modules/sax/lib/sax.js:1293:29)
Nov 10 10:58:41 pi homebridge[28726]: at Parser.exports.Parser.Parser.parseString (/usr/lib/node_modules/homebridge-sonos/node_modules/xml2js/lib/xml2js.js:273:29)
Nov 10 10:58:41 pi homebridge[28726]: at Parser.parseString (/usr/lib/node_modules/homebridge-sonos/node_modules/xml2js/lib/xml2js.js:6:61)
Nov 10 10:58:41 pi homebridge[28726]: at Object.exports.parseString (/usr/lib/node_modules/homebridge-sonos/node_modules/xml2js/lib/xml2js.js:296:19)
Nov 10 10:58:41 pi homebridge[28726]: at Request._callback (/usr/lib/node_modules/homebridge-sonos/node_modules/sonos/lib/sonos.js:691:12)
Nov 10 10:58:41 pi homebridge[28726]: at Request.self.callback (/usr/lib/node_modules/homebridge-sonos/node_modules/request/request.js:129:22)
Nov 10 10:58:41 pi homebridge[28726]: at emitTwo (events.js:106:13)
Nov 10 10:58:41 pi homebridge[28726]: at Request.emit (events.js:191:7)
Nov 10 10:58:41 pi homebridge[28726]: at Request. (/usr/lib/node_modules/homebridge-sonos/node_modules/request/request.js:873:14)
Nov 10 10:58:41 pi homebridge[28726]: at emitOne (events.js:101:20)
Nov 10 10:58:41 pi homebridge[28726]: at Request.emit (events.js:188:7)
Nov 10 10:58:41 pi homebridge[28726]: at IncomingMessage. (/usr/lib/node_modules/homebridge-sonos/node_modules/request/request.js:824:12)
Nov 10 10:58:41 pi homebridge[28726]: at emitNone (events.js:91:20)
Nov 10 10:58:41 pi systemd[1]: homebridge.service: main process exited, code=exited, status=1/FAILURE
Nov 10 10:58:41 pi systemd[1]: Unit homebridge.service entered failed state.