Problem creating some DW tables on Oracle

It's coming up with sql like this:

CREATE TABLE dw_wizard_page
(
id VARCHAR2(36) NOT NULL,
status VARCHAR2(255),
wizard_page_def_id AR2(36) NOT NULL,
modified TIMESTAMP,
PRIMARY KEY (id)
)

Notice that the wizard_page_def_id has a data type of AR2(36)
There seems to be some weird truncation here.