Weird Justification

[NNadir]

This post of mine, More Christmas Chemistry: Key Odorants of Frankincense, cis and trans Olibanic Acids on my computer at least , seems to have weird justification, with space on the right.

I've seen this in other posts, sometimes to the extreme of making posts unreadable, as well, both on my android phone and on my Windows 11 computer. It seems to come and go at random, but is happily a relatively rare occurrence.