In a post today, the system added a couple of words to the end of my post: the words "just now" were added to the end of a comment on indexing of the TMEP. I experienced a similar occurrence with a post in the past, but thought it was a typo/mistake on my part. But today I double-checked to make sure there were no words at the end of the post before hitting "submit," and there were not; but after pressing submit, the extra words appeared at the bottom of the post. Presumably a technical glitch of some sort. Thank you.