Not exactly news, but for anyone searching for an alternative to the exchanges currently listing CLAM, you can take a look at Bitsane

https://bitsane.com/news/post/5b4909a63dae7e6d878b45ea

Disclaimer: I never used and dont have an account at Bitsane

Avoid YoBit at all costs, as CLAM deposits are not working there last time i tried (deposits with 5 days old are still not processed) and support is not replying

Poloniex working as intended

Cryptopia working slowly, as they ask 480 confirmations for every deposit of CLAM