I went to the thread yet again, to unsubscribe as you requested. This time, it showed me a post with a timestamp just under an hour old that had not been displayed previously, even after multiple refreshes and looking on both mobile and PC platform.
Once I read that post, the thread shows as up-to-date.
Il Carriaggio — 1975 Argosy 24 | Il Progetto — 1976 Argosy 28 Center Bath | WBCCI# 15566
He has all of the virtues I dislike and none of the vices I admire. — Sir Winston Churchill