All todays issues I reported to Customer support and answer came in a short
Many thanks to Zynga Customer Support for reply!
Thank you very much for reporting this situation Mirna, I would like to let you know this is not a zynga issue but FB and they are aware of this situation and they are currently working to get this fix as soon as possible.
If there is anything else we can assist you with do not hesitate to contact us back.
For your reference, here is the incident number for this issue: xxxxxx-xxxxxxxx
Zynga Player Advocate