I saw the same thing in my tax return regarding donating appreciated stock to a Donor Advised Charity. Turbotax had limited it to 20% of AGI after I selected the charity as a "Veteran's Group...etc". I "fixed" it by deleting the Donor Advised Fund contributions and re-added them. Then the software kept those donations at the 30% AGI limits. Unless the Donor Advised Charity group is a "Veteran's Group...etc" don't select that option.
