6.85 is a way more old than 6.88, so no, i wasn`t able to play with those in 6.85.
But... do you know 6.88's version release date?
I have no idea why were your admins waiting for years.
Dracol1ch stated his 6.85 version as mega buggy one, so i see zero sense in having this outdated map for years instead of having fixed 6.88 one.