I purchased bedrum when the developer had a note on the app store page that promised an upcoming feature update to allow saving of recorded beats. they never added the feature, then pulled the promise of the feature upcoming in future updates after people who purchased the app complained in reviews. is this against app store policy? - to pull a promise of a feature to be added, after people have purchased the app (?) in any case shouldn't a developer be held accountable if they promise a feature, then after people purchase the app, they pull any reference to the feature from the app description page? developer name: magnus larsson, they also produce digidrum and "creation-gig bundle"