Where can I find NTRU test vectors?
The most recent version of the paper indeed seems to be:

Efficient Embedded Security Standards (EESS)
EESS #1: Implementation Aspects of NTRUEncrypt and NTRUSign
Consortium for Efficient Embedded Security
June 20 th , 2003
Version 2.0

(PDF download)

Yet, as you stated, that doesn’t contain any test vectors; just like the previous (v1) paper:


  Appendix B - Test Vectors
  
  [To be added in future versions]


But you can find test vectors when checking implementations. For example, by looking at the files contained in the directory https://github.com/Yawning/ntru/blob/master/testvectors/

Alternatively, you could take a look at the files contained in the NTRUOpenSourceProject directory https://github.com/NTRUOpenSourceProject/ntru-crypto/tree/master/reference-code/Java/Encrypt/com/securityinnovation/testvectors/ (see NtruEncryptTestVector.java file)