I updated from 1.3.5 to 1.3.9 and I noticed the summons grabbing enemies seem to be bugged. The enemies get grabbed and eaten but a duplicate is left in their place. It doesn't actually make the enemy disappear. Apparently it also happens on 1.3.8 from a friend.
2 days ago(+1)
Oh damn! I guess a code I added to fix the bug actually caused another one
I fixed it in 1.3.10, thank you for the report