Parents and grandparents

[Elvo]

Hi guys,
I substituted my mom's application July of 2017, and they sent me a letter that a decision has been made and that the application has been sent to Ghana for further processing. I got this letter may 2018 my question is does anyone know how long am gonna wait or did it come pretty quick after it was sent to Ghana

 

[Wakki]

Parents or grandparents
Submitted on or after January 1, 2017
20 to 24 months