I cannot get gifts or invite friends page up, and when it comes on start up I only get half a page this is the second day now

You're not alone:
http://www.facebook.com/topic.php?uid=120563314673582&topic=1059

They have a mistake in their site, and Firefox users have the same prob.
In other discussions someone said after downgrading his Firefox from FF3.6.x to FF3 that thing worked again for him.
Would a fake FF3 user agent string help anything, anyone feel like trying?

Otherwise you'll have to use another browser, until Facebook gets that fixed.
http://kmeleonbrowser.org/forum/read.php?3,116007

ihave the same issue as well..
or simular

issue is when you get to this address http://apps.facebook.com/cityville/?ref=bookmarks&count=16

after you select free gift the, gift for example the zone permit then proceed to send button,
gives you the option who to send to {allfriends} [cityville friends] |facebook friends| none of which work with this browser

for some reason it doesn't bring up the select friends menu before the skip button

all other browsers work
ie8(xp)
Ie9(win7)
safari
Opera
Chrome
firefox currentversion
all on win 7 and current sp for xp




* All Friends
* CityVille Friends
* Facebook Friends

Use Permits to expand your city
Zoning Permit

Select Friends
Skip