Conference topics past 2018

For the past two months I have been studying talks from conference about the atonement of Jesus Christ. This morning when I went to study the topic of the atonement it only goes to 2018. All the topics only go to 2018. Has there been a change to the app?

General conferences are now grouped into subfolders by decade, after last week's content update. This caused an issue in Android Gospel Library – only the conferences that aren't in subfolders are showing under Speakers and Topics. The developers are working on a fix for a 5.7.1 patch release.