See other threads every day about this.New objectives drop at exactly top of that hour.Old Milestone Event does not end until 5 minutes later.New Milestone Event does NOT start until somewhere around 15 minutes after hour.So, you did some new objectives (and CLAIMED them) right away when they became available, but BEFORE the new day's Milestone Event started to allow those Claimed-Objectives to count for new Milestones.To fix your missing points today, you can do same tomorrow within first 5 minutes of Objectives dropping, Claim just enough new Objectives tomorrow right away to finish current Milestones.Leave rest of tomorrow's new Objectives until tomorrow's new Milestones are available 15 minutes later.
He would still be losing bauble points if the event intends to give points just enough to get the last milestone
But If i do this, the next day i will not get enough points again to reach the final rewards