Just to point out for people. It is working for me but the buildings do take a month to turn on if they are off when you add the mod.

@TheIronFist, try with just this mod enabled and enable other mods one by one to see which one conflicts. I don't know your mod setup or if you're loading into an existing save. Things tend to break if you change around mods on existing saves.

@skafsgaard I already had the mod at the very bottom of the list and it still says building is disabled

@TheIronFist, If another mod edits the same file, the two mods will overwrite each other and only register one of them - load Doge Palace Unlocked last, as it doesn't edit anything else and should overwrite other changes made to the Doge Palace.
I haven't tested if this mod can be loaded unto an existing save and am unable to do so atm. I would imagine it could, but I'm unsure. Hopefully loading this mod last will work! :)

is this compatible with mods that add building and/or existing saves. It's not working for me

I'd be very surprised if anything breaks this - it's a very simple edit! :)

Just tried this in 1.8 and it does still work

Does this still work?