Welcome back to the Wefugees Community and thank you for being such an active member.
I understand that the waiting period is really exhausting and tiring. However, it is hardly possible to predict the length of the process. From my experience, this varies from court to court and from case to case. And I am sure that the corona pandemic was also not helpful in terms of speeding the procedures. Please see also this thread, in which Nilab (a lawyer) answered on a similar question.
I hope you can still find some patience and good luck for the case! And also please don't hesitate to get back to us with any further questions.
All the best,