ITC Taken ... But GSTR-1 late submission by Input Supplier

1) We have taken Input Credit  --- on MAR ' 2019  >>>>(  Invoice No. 100 dated 11/03/2019)

2) But Input Supplier Filed GSTR -1 -- on Aug '219 >>>> (Invoice No. 100 dated 11/03/2019)

Question: 

1) Can ITC will rejected ???? ( Invoice No. 100 )

2) What is the  GST Rule in above incidents 

Please reply ... thanks