Some profile - Next payment date is Jan 7 & Other profile is Feb 7 ? Why payment date differs?

some of my profile shows :
Next payment date - Feb 7

some other profile shows:
Your +X.XXX BAT payout will begin processing in 2 days.
Next payment date - Jan 7

Can someone please advise how payment date is calculating works and why profile payment date is differs…

@steeven - PLease advise

someone please advise

Where it’s showing that rewards will begin processing in 2 days, you will get claim button after 7th Jan then it will automatically change next payment date to Feb 7.