Version 3.8.B-2.1 of lprng is marked for autoremoval from testing on Fri 21 Jun 2019. It is affected by #927058, #928040. The removal of lprng will also cause the removal of (transitive) reverse dependency: gpr. You should try to prevent the removal by fixing these RC bugs.
Last update: 2019-05-22
Problems while searching for a new upstream version
uscan had problems while searching for a new upstream version:
The current maintainer is looking for someone who can take over
maintenance of this package. If you are interested in this
package, please consider taking it over. Alternatively you may
want to be co-maintainer in order to help the actual
maintainer. Please see bug number #511461 for more information.