In our 2 last labo: 0 relic.
In our 3 last Lyceum: 0 relic.
In our 3 last halls: 1 relic.
In our 2 last deathtoll: 5 relic.
I can't be agree more with the op. Relic drop rate seems to be nerfed, and this has nothing to do with the random question.