Pending membership expiration seem's to revoke a validated identity!
- 
write a test to reproduce 
- 
write the fix 
- 
set gdev storage to prevent identities revocation 
Scenario to reproduce:
- create an idty after the genesis
- confirm idty
- add enouth certs to validate idty
- wait PendingMembershipPeriod blocks
Edited  by Éloïs