Describe the bug
When a validator is tombstoned, all delegations who are still within the 21-day delegation window are stuck. For some people, this could be nearly 3 weeks of inaccessible funds with a validator which isn't earning any rewards.
To Reproduce
Difficult to reproduce without sacrificing a validator :)
(if applicable) suggested solution
If a validator is tombstoned, then ALL delegations should be available for redelegation immediately, regardless of the time limit.