Most of the bounty payments are delayed due to the fact that the token sales were extended as well, for the chance to get more invesments.
Noo its not always the case bud . some delayed because the manager are offline for how many days and on worst cases they inteded to delayed it because they will pull up an exit scam but if you think that you've joined a good campaign then theres nothing to be worry about . all you gotta do is follow what they say if ever the manager have a follow up announcement regarding on the status of the campaign .
Sad reality, some of those delays is to have enough time to make an exit scam, reason over reason then blame the market so they can complete the drama, problem as always, the bounty hunters will leave without any clue if the campaign will pay them or not, giving the benefits of the doubts,
trusting your campaign manager and wait till they've give a final call, else, move on and join another one.