The queue block is temporary. Unless stated otherwise, it is the usual 30min lockout.

The daily timer is what triggers the block every time you withdraw.

To make an example, if you withdraw multiple times in a day, the first two times you will get a free pass to requeue without penalty, while from the third time and go on, every time you withdraw, you will get the lock penalty.

After the day timer expire, count is put to zero and you again have the two tickets for withdrawals without penalty.

This method will not punish people that queue 120min and get duty when for some reason are away (remember? 2 free tickets!), it will punish who have the habit to make withdrawals their playstyle with DF.