Hi!

I was testing 6.8.10 before updating, and I found an error when trying to edit and preview Collections > Home > Posts > Special > Post # 4, see the link:

http://demo2.b2evolution.net/stable/admin.php?ctrl=items&action=edit&p=4&blog=1&redirect_to=%2Fstable%2Fadmin.php%3Fblog%3D1%26ctrl%3Ditems%26tab%3Dtype%26tab_type%3Dspecial%26items_type_show_past%3D1%26items_type_show_future%3D1%23item_4