Party Finder unavailable (?)

Hi everyone,

I just came back from a ~2 months break and wanted to use the Party Finder to get some stamps on Khloe's diary, but somehow it became unavailable to me.
All the buttons to enter existing parties or create my own are unclickable.
I've played for a while now and never had to do anything to be able to use it, so i'm quite surprised this is happening.

You can find a screenshot below if needed.

https://ibb.co/3pz9K2J

If you have any idea of what is happening, i would really appreciate your help !

Thank you in advance.

The only reason I can find is that the game did not update your location rightfully and so thinks that you should not be able to interact with Party Finder. It happened once with me after leaving duty finder: I could not open the Free Company or LS menus to see the active members.
Changing zone solved the problem however.

https://goo.gl/images/5wSMps

Thanks to both of you for replying.

Fortunately it seems it was just a temporary bug.
After restarting the game i was able to use it again.