There's a few messages on their slack channel

Xenon Network [3:39 AM]
Hi - ethereum blockchain snapshot is currently underway


[3:40]
We are focusing on the rollout of the ethereum airdrop - to happen mid next week

https://etherscan.io/token/0xab95e915c123fded5bdfb6325e35ef5515f1ea69

Xenon Network [4:47 PM]
Airdrop is in the next 3-4 days


[4:47]
Not abandoned :stuck_out_tongue:


[4:48]
we are focusing on the technical side, not the PR/customer side


[4:48]
Doing a drop to 750k addresses is technically a bit of work to get right