Some context around CROWN and BNT rewards. I think this proposal was the one that qualified the CROWN pool for BNT rewards:
The incentivization program was essentially matching TKN rewards that communities would provide for their own pools with BNT.
If I remember correctly, BNT rewards for CROWN started around June/July of 2022 and 50K BNT was to be distributed over the course of two years. Right now there should be around ~5 months remaining of rewards for the CROWN pool or around ~10k BNT in total.