Fixing my data

I was not sure if my data was missing but I saw the in-app section dedicated to you guys saying a problem ocurred when you implemented an update and I wanted to make sure everything was 100% ok with my stats so I deleted them and re imported them, I started checking my stats out and I noticed about 30-35 thousand of lifetime streaming minutes were missing so I would like to know how to proceed in this case because I did reimport my data and I think I did it correctly