Posts published on draft date, not on publication date

The last two posts I published (on wonderfulwanderings.com) came in my blogroll on much earlier date than the one I actually published them on.
F.e. I just published this post (https://wonderfulwanderings.com/guest-post-5-things-to-do-on-your-first-visit-to-santa-fe/) now, September 1, and it came on my blog page under July 25 ( I think that’s the day I made the first draft).
The posts doesn’t show up in my recent posts or on my homepage either…