I setuped in my Radius server sent more than one (two) RADIUS attribute Mikrotik-Address.
But Mikrotik use only first attribute, and ignore second.
It’s possible add IP to two (or more) dymanic address-list with radius attribute?
please send an e-mail with request to support@mikrotik.com
in Chech MUM 2009 during presentation I asked whether ‘address-list’ from RADIUS will co-work with ‘address-list’ from Profile - and Janis said that if it don’t work - they’ll do it to work 
p.s. more correct solution would be possibility to allow ‘address-list’ as comma-separated set of address-lists