A Grant Of Probate Was Issued
This meant that the executor(s) of Lena's estate could now put Lena's "Will" into action.

England and Wales share the same probate rules.
There are different probate rules in Scotland and probate rules in Northern Ireland.
In general, a Will is a private document until a grant of probate is issued. Once a grant of probate has been issued, a will becomes a public document and anyone can apply to have a copy.