same here, provided additional doc through wes on 5 december 2018 and no change till today.. 9 may 2019, still shows we need additional documents.. but web form mail confirmed that my respective visa office have received the docI have the same status changed on May.4. I submitted the replacement right away but have not seen changed to 'replacement received'.
Does anyone know how long does it take for them to process the replacement, thanks!