Thread remains in New Posts after complete read

[metulburr]

It happened to me with https://python-forum.io/Thread-Simple-sc...g-pictures I had to click on "Mark this forum read" to turn off the bold markup

Did it happen to be at or around the same time of an edit on the post. If the last post on a thread was edited, its marked to everyone as unread again. Ive had that happen a couple times but was because someone edited the last post at the time I was marking them read.