Plex not syncing photos - My Cloud Home

I have lot of folders in my cloud home Shared Photos folder, synced more than an year ago and working fine. I guess there was a recent update on this and from then on, my Plex photos folder is empty. Scan Library of Photos keeps on rotating and photos that are in my Share Photos folder are not coming to Plex. Irritating really… any suggestion / support would be of a great help. thank you.