I do not think that will happen, because all ICO distribute bounty prizes and will be given to the participants after ICO is completed and all investors can receive the tokens.
I will not panic because it will not happen, I believe everything will be fine, So far I have never seen it happen.
yes before but when i realize that there's nothing to be panic about then i've calm my self then wait until the market will be ok again, and i found out that panicking cant help you it will cause you to decide without thinking it, thats why everytime i feel panic when the market is dumping rapidly i'll calm my self then telling to my self that everything will be alright. Also panicking nothing to do but destroy your beliefs, so its better to be calm and be patient of waiting to rise the market.