Apparently Parity can be used for ETC too... But i don't know if the bug exist with ETC. We only hear about ETH.
https://www.reddit.com/r/EthereumClassic/comments/5owria/using_parity_with_etc/

Same Reddit ? https://www.reddit.com/r/EthereumClassic/comments/7bed34/parity_contracts_deployed_on_ethereum_classic_are/

Obviously there are whales who want to buy cheap to sell high just before the start of the summit then back to BTC for free money.

That's a good news for ETC.