I made my first batch of creamed honey and filled into 500 g glass jars on day 2. I noticed today, 10 days after mixing, that the top 1inch of the glass jars have a band of space between the glass and the creamed honey. You can follow this 'line' around the jar. While the honey looks fine, I am wondering what I can change to fix this as it doesn't look the best. Just not picking because I would like to sell it. I only bottled one jar in day 1 and that didn't have this band. However since it's only one jar, I can't draw conclusions.

I tried warming a jar slightly and the space filled in... Any thoughts? My honey is stored at. 57 degrees.