There appears to be a bug in the iOS app where deleted notebook items continue to be displayed in contexts even though they (correctly) disappear from the notebook view itself.
This behavior has been seen with Windows 1.7.7, MacOS 1.7.8 and iOS 1.6.3 syncing via ESS.
To reproduce
- Create a context named @test
- Create a notebook named Test
- Add three items – Item 1, Item 2 and Item 3 – to the Test notebook and @test context

MacOS notebook view

iOS notebook view

MacOS context view of notebook items

iOS context view of notebook items
- Delete Item 1 and Item 2 from the notebook on either platform

MacOS notebook view after deleting items

iOS notebook view after deleting items

MacOS context view after deleting items

iOS context view after deleting items