Cover from third party only has temporary permission(SecurityException)

Add a music score to a sheet music collection. Choose a different cover from Google Photos (the windmill). THen save item. Reopen item, the app will crash:

03-30 18:05:48.460: E/AndroidRuntime(3669): FATAL EXCEPTION: ProductUpdater
03-30 18:05:48.460: E/AndroidRuntime(3669): java.lang.SecurityException: Permission Denial: opening provider com.google.android.apps.photos.content.GooglePhotosImageProvider from ProcessRecord{429506d8 3669:net.lp.collectionista.ext.sheet_music/u0a10060} (pid=3669, uid=10060) requires com.google.android.apps.photos.permission.GOOGLE_PHOTOS or com.google.android.apps.photos.permission.GOOGLE_PHOTOS
03-30 18:05:48.460: E/AndroidRuntime(3669): at android.os.Parcel.readException(Parcel.java:1431)
03-30 18:05:48.460: E/AndroidRuntime(3669): at android.os.Parcel.readException(Parcel.java:1385)
03-30 18:05:48.460: E/AndroidRuntime(3669): at android.app.ActivityManagerProxy.getContentProvider(ActivityManagerNative.java:2611)
03-30 18:05:48.460: E/AndroidRuntime(3669): at android.app.ActivityThread.acquireProvider(ActivityThread.java:4515)
03-30 18:05:48.460: E/AndroidRuntime(3669): at android.app.ContextImpl$ApplicationContentResolver.acquireUnstableProvider(ContextImpl.java:2036)
03-30 18:05:48.460: E/AndroidRuntime(3669): at android.content.ContentResolver.acquireUnstableProvider(ContentResolver.java:1149)
03-30 18:05:48.460: E/AndroidRuntime(3669): at android.content.ContentResolver.openTypedAssetFileDescriptor(ContentResolver.java:756)
03-30 18:05:48.460: E/AndroidRuntime(3669): at android.content.ContentResolver.openAssetFileDescriptor(ContentResolver.java:662)
03-30 18:05:48.460: E/AndroidRuntime(3669): at android.content.ContentResolver.openInputStream(ContentResolver.java:497)
03-30 18:05:48.460: E/AndroidRuntime(3669): at net.lp.collectionista.util.ImageUtilities.getThumbnail(ImageUtilities.java:444)
03-30 18:05:48.460: E/AndroidRuntime(3669): at net.lp.collectionista.util.ImageUtilities.loadImageResource(ImageUtilities.java:420)
03-30 18:05:48.460: E/AndroidRuntime(3669): at net.lp.collectionista.util.ImageUtilities.getImage(ImageUtilities.java:489)
03-30 18:05:48.460: E/AndroidRuntime(3669): at net.lp.collectionista.domain.items.sheet.SheetItem.getCoverImageForFormField(SheetItem.java:266)
03-30 18:05:48.460: E/AndroidRuntime(3669): at net.lp.collectionista.ui.fragments.items.sheet.music.TabbedMusicSheetItemEditFragment$3.perform(TabbedMusicSheetItemEditFragment.java:494)
03-30 18:05:48.460: E/AndroidRuntime(3669): at net.lp.collectionista.ui.activities.phones.collections.ImageRepresentationLoader$1.run(ImageRepresentationLoader.java:47)
03-30 18:05:48.460: E/AndroidRuntime(3669): at java.lang.Thread.run(Thread.java:841)

Apparently only a temporary permission is administered, but it is expired the second time:
http://stackoverflow.com/questions/21082708/java-lang-securityexception-permission-denial-opening-provider-com-google-andr . Strange that I don't have the problem for other item types.