no TM or TB results despite adding them to my project

Hi,

I am a Trados 2014 user and, as of yesterday, I cannot see results from my TM in my translation results window. 
Also, I can add terms to my TB but I can't see any suggestion from my TB either -even if I have added a TM and TB to my project.
This happened suddenly as it had been working fine before.
Can you help me solve this problem?
Thanks.
Kind regards.
Elise