Probably several other UI actions are also broken by this, the crux of the issue is that we are parsing datastore keys as 32bit integers. Recently Google seems to be giving out super long keys that no longer fit in 32bits, hence actions against particular keys, like an absence delete, fail.
Probably several other UI actions are also broken by this, the crux of the issue is that we are parsing datastore keys as 32bit integers. Recently Google seems to be giving out super long keys that no longer fit in 32bits, hence actions against particular keys, like an absence delete, fail.