FamilySearch revealed this (Monday) morning that it is retiring the old Family History Library catalog on the 2nd of September. On that date, users will automatically be redirected to the new FamilySearch catalog. To give feedback before that date, visit the old catalog at https://familysearch.org/eng/Library/FHLC/frameset_fhlc.asp and click Give Feedback. To use the new FamilySearch catalog, hover over Search on the menu bar and click Catalog. Or go directly to https://familysearch.org/catalog-search.