Unfortunately, I did not come across such scenarios in my bounty life. But you are correct. We should not leave their telegram channel or any announcement medium as we do not know when new updates will come which can affect our investment in that project. Many perform swapping and if investors are not aware of it, they completely lose their money.
I am awaiting two project bounties which will be very late. BURN tokens. The latest update is that payment is after 6 months after bounty ended. Hope it will not get extended again. Second I am awaiting from Juiice. 18 months after the end of their IEO
![Roll Eyes](https://bitcointalk.org/Smileys/default/rolleyes.gif)
Not sure if the project itself will exist for 18 months.
![Wink](https://bitcointalk.org/Smileys/default/wink.gif)