I get a notification every time there is a new article but in my dropdown menu it constantly shows the same articles, never the new ones. This has happened for maybe a month on two different phones.
mine had been doing the same things. Always oldest ones visible and very slow. I uninstalled app, found the previous version (4.15.8 i think) and turned off auto app updating. Works great now and not as much lagging.
Customer support service by UserEcho