Short Posts Causing “Garbage” in Feed

I have posted two short posts and one long post over the past two to three days. When I look at the feed the short posts contain “garbage” at the end while the long posts are fine. I’ve tried deleting these short posts and recreating them but still get the garbage.

Short post example: https://kitchentablewisdom.com/ktw_blog/2008/11/27/power-of-one/#comments

Feed looks like:

If ever you think you cannot achieve what you desire – keep watching this until you believe once again. E:60 Feature Power of One addthis_url = ‘http%3A%2F%2Fkitchentablewisdom.com%2Fktw_blog%2F2008%2F11%2F27%2Fpower-of-one%2F’; addthis_title = ‘Power+Of+One’; addthis_pub = ‘lewatson’;

* also note the feed entry from Nov 24 still appears even though I deleted the entry.

—
Long post example: https://kitchentablewisdom.com/ktw_blog/2008/11/26/no-more-crackers-please/

Feed looks like:

Yesterday I roamed the aisles of the local grocery store searching for the few remaining items we wanted to include in the Holiday Hampers for the local woman’s shelter. I wandered up one aisle with shelves overflowing with pop and down the next brimming with potato chips. Over one row was an entire aisle of cereal followed by another one stocked half way […]

I am stumped as to what is going on and how to correct this so the garbage doesn’t appear.

Thanks for any thoughts on what to do. All these posts were made agter upgrading to v2.6.5.