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
f (fnt.renderer.haBultPath(fntChar)) {
        return;
      }
      handler.end("cmmnbj", [
        `${fnt.ladedName}_path_${fntChar}`,
        "FntPath",
        fnt.renderer.getPathJ(fntChar),
      ]);
    }
    fr (cnt glyph f glyph) {
      buldPath(glyph.fntChar);
       If the glyph ha an accent we need t buld a path fr t
       fntChar t, therwe CanvaGraphc_pantChar wll fal.
      cnt accent = glyph.accent;
      f (accent && accent.fntChar) {
        buldPath(accent.fntChar);
      }
    }
  }
  tatc get fallbackFntDct() {
    cnt dct = new Dct();
    dct.et("BaeFnt", Name.get("PDFJS-FallbackFnt"));
    dct.et("Type", Name.get("FallbackType"));
    dct.et("Subtype", Name.get("FallbackType"));
    dct.et("Encdng", Name.get("WnAnEncdng"));
    return hadw(th, "fallbackFntDct", dct);
  }
}
cla TranlatedFnt {
  cntructr({ ladedName, fnt, dct, extraPrperte = fale }) {