That is normal . Wupload is a registered company and they must obey the law . When Wupload receive DMCA notice from the original owner of the movies , that you`d uploaded , the only way that they can proceed is to delete those files . So this is not strange or bad at all , because if Wupload team ignores DMCA , especially from big movie companies , they will end in court with really clear and undisputed sentences .My 1000 Films Deleted By Wupload For 3 weeks
I did test , uploaded 500 films and you didn't ask me ,all deleted