From: United States
If I'm on a page like "this weeks pic-a-pix" (https://www.conceptispuzzles.com/index.aspx?uri=myconceptis/channel/pap) and click on a puzzle, it launches in a new window. Starting vary recently (maybe sometime last week?) when I finish a puzzle, the original page's thumbnail does not update, and still labels the puzzle "Play!" instead of "Solved". If I refresh the browser page all the thumbnails are correct. I've accidentally started an already completed puzzle a few times because of this. I'm using Safari 14.1 on MacOS 11.3 (Big Sur). I've emptied the browser caches and restarted Safari and nothing changed.