Not if there isn't anything to share, IO will first share something when they are ready to share it. It's not like Monday is a magical day where they figure everything out.
Keep in mind that Friday was a national Holiday in Denmark and IO like most production companies don't work in the weekend. A Danish Work week consist of 37 hours, but that doesn't mean that the Head of the Studio Hakan Abrak and Square-Enix management havn't working overtime. But we shouldn't expect a cut clear outcome on the first workday of the week.
Just because it says "We will be back on Monday" doesn't equal that they will post anything, it just means they will resume in the new working week.