I'm sure you were just joking Pavel, but I actually did previously check put of curiosity. Their domain is good until 2025 before a renewal is needed. Their website also appears to be hosted via godaddy. 

Another user also brought to my attention that another pre-revenue Canadian lithium miners site is down: https://www.e3metalscorp.com

Definitely odd coincidence. Is it possible this was a hack? https://www.mining.com/as-cyber-threats-rise-how-vulnerable-are-mining-companies/. Hard to imagine this would be a hack. Besides providing information, I wouldnt imagine their site would do much else. 

Like I said before, it's probably nothing. Hopefully it's fixed by Monday. Definitely not a good look.