Attach (recommended) or Link to PDF file here: [ar99.pdf](https://github.com/mozilla/pdf.js/files/7086733/ar99.pdf)
https://www.dallasfed.org/fed/~/media/documents/fed/annual/1999/ar99.pdf 

Configuration:
- Web browser and its version: Firefox Browser 72.0.2 (64-bit)
- Operating system and its version: Windows 10 Enterprise version 1809
- PDF.js version: 2.4.152
- Is a browser extension:

Steps to reproduce the problem:
1. Open URL
2. Observe

What is the expected behavior? (add screenshot)
![image](https://user-images.githubusercontent.com/60226822/72994265-6a03c780-3dbc-11ea-8914-42563b321546.png)

What went wrong? (add screenshot)
![image](https://user-images.githubusercontent.com/60226822/72994291-77b94d00-3dbc-11ea-9de2-6214a4d4b361.png)

Link to a viewer (if hosted on a site other than mozilla.github.io/pdf.js or as Firefox/Chrome extension):

t[3092] = 7607;
  t[3095] = 7610;
  t[3096] = 7611;
  t[3099] = 7614;
  t[3100] = 7615;
  t[3103] = 7618;
  t[3104] = 7619;
  t[3107] = 8337;
  t[3108] = 8338;
  t[3116] = 1884;
  t[3119] = 1885;
  t[3120] = 1885;
  t[3123] = 1886;
  t[3124] = 1886;
  t[3127] = 1887;
  t[3128] = 1887;
  t[3131] = 1888;
  t[3132] = 1888;
  t[3135] = 1889;
  t[3136] = 1889;
  t[3139] = 1890;
  t[3140] = 1890;
  t[3143] = 1891;
  t[3144] = 1891;
  t[3147] = 1892;
  t[3148] = 1892;
  t[3153] = 580;
  t[3154] = 581;
  t[3157] = 584;
  t[3158] = 585;