Arbusers

What happened to Betfair lately? I got used to the fact that since a year or so they used to add games just hours before KO but what they do last few weeks is just unbelieveable. They add games even 10-15 minutes before KO and not few, loads of them, noticed few added just at KO which is weird to me. Mugs can't do their job properly, respect their customers and add games a day before which was normal practice years ago? Thay would attract more volume for sure. Or they just want piss off people and move them to Sportsbook?