ICP Neuron Age is 52 Years

[msumme]

This is the followup forum thread, detailing next steps and explaining the issue.

52 Year Neuron Fixes

On Sunday, July 9, a neuron was reported with an age of 52 years, which indicated there was a bug somewhere in the NNS that allowed an erroneous adjustment of Neuron Ages. Cause The issue is caused by a conflict between how increase_dissolve_delay affects aging_since_timestamp_seconds field in some cases and the change applied in NeuronDeltas that applies an additional change to the same field. The NeuronDelta value of aging_since_timestamp_seconds is generated based on the current aging_sin…