Weird timeline with this guy

I 24F met this guy 23M on an app around July 10th. We have been on 3 dates since and are exclusively dating.

Thing is on our first date he mentioned he ended his last relationship due to the distance ( 2hr drive and she didn’t drive). A few days ago I asked how long he was on the app for and he said since around January 2025.

So I don’t use FB much I have a fake acc to look up people or just watchvideos. I admit I was snooping I found his FB and saw he updated a picture April 9th of just himself and his ex liked it. That’s how I ended up finding her FB. The last picture I saw she uploaded of both of them together was March 15th. They also celebrated their 1 yr anniversary Jan 20th. I did see a post she made on April 25th about a “heartbreak”. I assume that’s when they broke up. I also saw he deleted the pics of him and his ex on his fb last week.

I mean it’s only a month atp is this a flag? I just thought it was interesting about him being on the apps the month he celebrated his anniversary.