Not able to redownload same object after deletion

[openstreetmap.org-user-d1g]

What steps will reproduce the problem?

1. open josm
2. use Help/Action/DownloadObject with 1
3. delete object
4. use Help/Action/DownloadObject with 1

or new steps after #13430

1. create new data layer
2. paste ​http://www.openstreetmap.org/node/1
3. delete object
4. paste ​http://www.openstreetmap.org/node/1 again

What is the expected result?

<s>Object should be re-downloaded as many times as you want (what reason to prevent it?)</s>

object was/is re-downloaded (as expected) but

user should be asked to

1. use visibility of the server (possibly visible, possibly deleted)
2. use visibility of the local OSM layer (deleted)

What happens instead?

Get an error "one downloaded object is deleted"

Please provide any additional information below. Attach a screenshot if possible.

URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2016-08-25 01:44:48 +0200 (Thu, 25 Aug 2016)
Build-Date:2016-08-25 01:35:31
Revision:10895
Relative:URL: ^/trunk

Identification: JOSM/1.5 (10895 en) Linux Ubuntu 16.04.1 LTS
Memory Usage: 169 MB / 1774 MB (58 MB allocated, but free)
Java version: 1.8.0_91-8u91-b14-3ubuntu1~16.04.1-b14, Oracle Corporation, OpenJDK 64-Bit Server VM
Java package: openjdk-8-jre:amd64-8u91-b14-3ubuntu1~16.04.1
WebStart package: icedtea-netx:amd64-1.6.2-3ubuntu1
VM arguments: [-Dicedtea-web.bin.name=javaws, -Dicedtea-web.bin.location=/usr/bin/javaws, -Djava.security.manager, -Djava.security.policy=/etc/icedtea-web/javaws.policy]
Dataset consistency test: No problems found