If a replication server becomes unavailable at an inconvenient time, it can happen that the replication script has retrieved a diff but cannot get the attached state file in order to determine the date of the data. Guess a date from the date in the diff file in such case. If that doesn't work either, simply leave the date in the status at whatever it was before.
If a replication server becomes unavailable at an inconvenient time, it can happen that the replication script has retrieved a diff but cannot get the attached state file in order to determine the date of the data. Guess a date from the date in the diff file in such case. If that doesn't work either, simply leave the date in the status at whatever it was before.
Fixes #2195.