Worse than that: He was "disorientated!"
Peter was spotted waving his arms in the air and muttering to himself. A passer-by said that the star looked to be disorientated and someone eventually called police but when the police arrived Peter refused any help. He was allowed to go on his way.
Regards,
U.K. Publication.
If your purpose was to correct Zuben Elgenubi's spelling/English, you are wrong. "Disoriented" is correct. Click this link to Merriam-Webster's defintion to see for yourself.
(I'm not certain, but believe that "disorientate" may be the British English version.)