You never know if a bet is on or not - you have to look at your "account history" instead of "bet history" to see if bets are on as "we have technical issues currently Sir". 30 second countdowns on in play bets until acceptance (very useful for Darts/Snooker betting).
Look at this rule they have:
If after pressing 'place bet' the odds increase from those displayed in your browser, then the greater odds will be accepted without any additional messages.
How these people are given Licenses I really do not now, absolute filth of the highest order.