Come on, Nick!

he balance amount of $5,120 (€4.715 million) was received in Jan 2016 and was recorded in other receivable as at December 31, 2015

and then page 35 and 36:

The balance in trade and other receivables is primarily attributable to trade accounts receivables and German Investment Subsidy from the federal Government of Germany which is included in other receivables. In the opinion of management, the credit risk is low and is not material.

Or are you saying that the same amount is in Revenues AND Other receivable???

Whatever, man!