Hi as far as i know this bookie void a lot of bets,i dont bet there for this reason.But someone who use this bookie can tell me at 100 bets how much will be voided?And as i guess they will void the bets only if you win .If you lose the bet they will never void the bet.
In my experience it's not a big issue. In 2 years they voided <5 bets out of few hundreds (on Singbet only markets). Maybe I had luck. As I read in other forums it varies from time to time. There are days and weeks where they void a lot. Sometimes it isn't an issue at all. I recommend you always use another asian book like SBO, IBC or pinnacle whenever it is possible.
And as i guess they will void the bets only if you win .If you lose the bet they will never void the bet.