2nd week has ended, right?
No yet. Wait for announcement
I saw on the bounty group on the telegram you confirmed that week 2 ends on Friday (included). Can it still change somehow?
...they said they would send BTC to my wallet on Wednesday night or Thursday morning. ...
Have you already received funds to cover Week 2 payroll?
If the owner of the campaign would like to continue it next week, I think it would be a good idea to ask now for funds for Week 3 to avoid situation like in this week.
Week 2 is not over yet. And I have not received BTC yet. I will announce it as soon as I get it. And if not, the final announcement of the 2nd week will be made today.