A seeker wrote,  

Here there is mausoleum of Makhdoom Sheikh Sharaf ud Deen Ahmed Yayha Maneri (Allah have mercy on him). On my weekly visits the grave is no obstacle I see clearly the blessed (dead) body (of the Sheikh) and a garden all around. It is as per the description of a believer’s grave. This vision remains with the eyes open. Similarly I see it at my sister’s grave who recently passed away and another pious person’s grave. Moreover, at some graves I see what has been described of transgressors’ grave. 

Hakim al Umma Maulana Ashraf Ali Thanvi (Allah have mercy on him) replied, 

‘Neither pay any attention at all to these happenings nor consider them to be accurate. All of these are a veil (distraction).’

Tarbiyet us Salik, volume 2, page 1096