YoVille will NEVER ask for your password, so please be wary of malicious emails and/or forum posts that request your password, including via web links.
On December 23 it seems the game has run out of real Estate. The man in the office must of taken a holiday. He is nowhere to be seen and the inventory does not load.
Same here I can't see the realtor or access the homes. I tried to play via chrome and the desktop app and encountered the same issue with both. I also cleared my cookies/cache.