Apparently, their twitter account seems desactivated, another bad luck event ?

In any case to be informed you need to go to their Telegram

Lastest news :

18 May

💥IMPORTANT💥
From 09/05/2018 from 12:00 PM all movements on the PLC are strongly recommended to be suspended, since for transactions made after this period, the exchange for PLCN will not function. This is done in order to prevent provocateurs and aggressors from bringing their coins to the market. No exceptions. For nobody.

20 May

https://medium.com/@DsplusF/tidex-principle-of-work-with-new-plcn-token-3abf19ddec3a

24 May

https://youtu.be/cC97_TvuRPY

25 May

https://medium.com/@DsplusF/the-ratio-for-exchange-of-plc-and-plcn-the-terms-of-pluscoin-fork-16b094b98488