25 - digiServ Racing Club - Drive through - chatting
06 - pii-oh-dii - Drive through - chatting
27 - Black&White - Deducted one lap for using Shift+S
Penalties will be given as soon as I know I wont be interfering with pitstops.

I did one drive-through on the same lap penalty was given but for some reason I got the message "Entered the pitlane without purpose" and penalty was still on after I got through. So I had to do one more drive-trough

Is this a bug or is it meant to be this way that we have to wait for 1 lap before going to get the penalty ?

sounds like a bug