Hello,
I saw this warning on Bittrex this morning. Maybe you know if coin or token does not provide some conditions, Bittrex removes it.
The removal policy is listed on the link below.
https://support.bittrex.com/hc/en-us/articles/202583874-Bittrex-Market-Removal-Policy
Also Trig is listed on Binance, and there will be some Bounty program for getting more Trig.
If you think of adding a membership on Binance, I will appreciate if you use the link below.
https://www.binance.com/?ref=12380766
All the best