Am I right to assume that grey seats are taken and blue is still available on the Ticketmaster website? Looks like its close to a sell out then?
Either way looks to be selling well
Edit: Also it seems they haven't allocated an away bay for their round 2 match against Sydney FC yet? 43 is just 'adult allocated seating' both at the front and the back of the bay - and when you filter by ticket type and only select away tickets it says it can't find what you're looking for - either that or they've completely sold out the away tickets somewhere in the stadium

