Hi. I add food to MyFitnessPal app then it disappears! Any ideas why?

I've been noticing the following: I add foods/beverages to MyFitnessPal app then they disappear! That happened sometime ago in a different suburb as well. I of course have to re-enter food but it gets really annoying as this issue is ongoing. And as I see nothing has been done about it.

Any ideas when that will be fixed?