Ahhh memang annoying kan bila app stuck macam tu! Saya pernah kena jugak, usually kalau clear cache or force stop app then reopen, macam okay balik, try go to Settings > Apps > theAsianparent > Storage > Clear Cache, lepas tu restart phone sebelum bukak app balik. A few of my mum friends pernah suggest jugak uninstall reinstall kalau itu tak settle, but cache clear usually solve it lah, faster.