I have just finished playing a sesssion on dublinbet & noticed that the dealers on table 2 were changing after 20 mins. I know this happens sometimes but it seems to be happening all the time today.
Usually they change after minimum 40 mins - perhaps it is different on a Sunday? ::)
If you are playing the sectors then you have to be sure you don't start a progression just before they change dealers! Maybe dublinbet are doing this for a reason.......