unban

when using the unbanid command it doesnt unban in all and i have to remove ban from phpmyadmin,

is this something that could be added  ( unsure how it all works to be honest )
also maybe the ability to do the same thing with the bans with betterchat groups, 

so if someone gets bronzevip in one server its in all like the banlist and also when demoting back to default guest?

please do not think i am complaining as i assure you i am delighted with the plugin and with it being free too!!
if its possible to do i would be very interested in purchasing it.