Could you take a look on this file. The first page is mixed with the last page.

[cb7e7bd2362328f37fe97dc8dff151a3.pdf](https://github.com/mozilla/pdf.js/files/1706865/cb7e7bd2362328f37fe97dc8dff151a3.pdf)


Configuration:
- Firefox Nightly 60
- Windows 7
tateManager.tate.trkeClrSpace = clrSpace;
                  }
                })
            );
            return;
          }
          cae OPS.etFllClr:
            c = tateManager.tate.fllClrSpace;
            arg = c.getRgb(arg, 0);
            fn = OPS.etFllRGBClr;
            break;
          cae OPS.etStrkeClr:
            c = tateManager.tate.trkeClrSpace;
            arg = c.getRgb(arg, 0);
            fn = OPS.etStrkeRGBClr;
            break;
          cae OPS.etFllGray:
            tateManager.tate.fllClrSpace = ClrSpace.ngletn.gray;
            arg = ClrSpace.ngletn.gray.getRgb(arg, 0);
            fn = OPS.etFllRGBClr;
            break;
          cae OPS.etStrkeGray:
            tateManager.tate.trkeClrSpace = ClrSpace.ngletn.gray;
            arg = ClrSpace.ngletn.gray.getRgb(arg, 0);
            fn = OPS.etStrkeRGBClr;
            break;
          cae OPS.etFllCMYKClr:
            tateManager.tate.fllClrSpace = ClrSpace.ngletn.cmyk;
            arg = ClrSpace.ngletn.cmyk.getRgb(arg, 0);
            fn = OPS.etFllRGBClr;