Manual downloads:
http://spring2.admin-box.com/downloads/spring/spring-maps/Marshlands_v-05.sdz
http://api.springfiles.com/files/maps/marshlands_v-05.sdz
http://spring1.admin-box.com/downloads/spring/spring-maps/Marshlands_v-05.sdz
http://jj.darkstars.co.uk/c2/Marshlands_v-05.sdz
http://www.darkstars.co.uk/downloads/view.php?dl=1&file=spring/maps/Marshlands_v-05.sdz