Compile: download-ivy fails with http 503

[Mkyral]

I'm working on some changes in my PointInfo plugin, but I can't compile/test as download-ivy target fails.

$ ant
Warning: Unable to determine tools.jar location.

If build fails because sun.* classes could not be found,
Make sure you are using a JDK, not JRE as your user/system VM.
and that you have java-config version 2.0.30 or above installed.

Picked up _JAVA_OPTIONS: -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true -Dawt.toolkit.name=WLToolkit
Buildfile: /home/marian/projekty/josm/plugins/pointInfo/build.xml

init:

[mkdir] Created dir: /home/marian/projekty/josm/plugins/pointInfo/build

pre-compile:

download-ivy:

[get] Getting: https://josm.openstreetmap.de/repository/public/org/apache/ivy/ivy/2.5.3/ivy-2.5.3.jar
[get] To: /home/marian/.ant/lib/ivy.jar
[get] Error opening connection java.io.IOException: Server returned HTTP response code: 503 for URL: https://josm.openstreetmap.de/repository/public/org/apache/ivy/ivy/2.5.3/ivy-2.5.3.jar
[get] Error opening connection java.io.IOException: Server returned HTTP response code: 503 for URL: https://josm.openstreetmap.de/repository/public/org/apache/ivy/ivy/2.5.3/ivy-2.5.3.jar
[get] Error opening connection java.io.IOException: Server returned HTTP response code: 503 for URL: https://josm.openstreetmap.de/repository/public/org/apache/ivy/ivy/2.5.3/ivy-2.5.3.jar
[get] Can't get https://josm.openstreetmap.de/repository/public/org/apache/ivy/ivy/2.5.3/ivy-2.5.3.jar to /home/marian/.ant/lib/ivy.jar

BUILD FAILED
/home/marian/projekty/josm/plugins/build-common.xml:749: Can't get https://josm.openstreetmap.de/repository/public/org/apache/ivy/ivy/2.5.3/ivy-2.5.3.jar to /home/marian/.ant/lib/ivy.jar

After closing of josm-dev mailing list I'm not sure where to find help nor info about current infrastructure status. Mastodon account is silent.