Islam Exam Paper 2018

Anyone got any thoughts on the 14th May 2018 Islam exam paper and it's use of Arabic key terms?

My concern is that an Arabic word used in a question does not appear in the specification - Niyyah. The OCR endorsed text book mentions it in a paragraph but does not have it in the index, nor, more importantly, in the Glossary.  It is only when you get to the OCR endorsed Revision Guide that it is highlighted and defined.