Red Pulse, this is a member of your community and a fellow employee in end-to-end ICO processes. I work with ICO projects and help them through every single step in the process.

Red Pulse, you have done a good job but today you absolutely failed and handled the 2nd round ICO process in an absolutely terrible fashion.
First and foremost, you have closed your main channel of communication to most investor on slack. It was not possible to join? What is this? This is extremely unfair towards your investor. You cant only give some people information that directly benefits them and leaves the rest in the dark. You know what this is called? Insider trading, by definition. I am sure this was not your intention, but you need to be professional and cannot only give them access to some and keep most out of the loop.

From a legal perspective, this highly illegal. You cannot change the terms and conditions and the contribution time shortly before the 2nd round ICO. You understand this, right? You cant just change the information. This is highly illegal, and if not now, you will have serious legal repercussions in the future.
What is worst is that you have gone from a very credible and legitimate project in the minds of your investors to a massive scam. You have lost a lot of support with your action. You have lost credibility, you have favoured a smaller slack circle over others, you have broken your own legal terms and conditions. You have done wrong to the people that supported you.

Red Pulse Team, you need to take responsibility for this and compensate all of these investors that contributed on time with the adequate amount of tokens. Take responsibility for your fuck up and make sure that you do not disappoint the crypto community that has backed you. Do not underestimate the power they have in ensuring your future success.

This is from one professional to another. Make things right. If you do not, It will have serious legal consequences for you in the future and a huge base of your community will be gone.