(2) In an action brought under subsection (1) of this section or in a separate action for damages only, a person who, throughout the vesting period, used or occupied land of another with the honest and objectively reasonable belief that the person was the actual legal owner of the land shall not be liable for:
(a) Double or treble damages under ORS 105.810 (1) to (3) or 105.815; or
(b) The value of the use or occupation of the land by the person throughout the vesting period. [Amended by 1989 c.1069 §2; 1991 c.109 §1; 1999 c.544 §3]