Problems while searching for a new upstream version

package:
fonts-ocr-b
severity:
high
created:
2019-01-10
last updated:
2020-04-06

uscan had problems while searching for a new upstream version:
In debian/watch no matching files for watch line
  https://osdn.jp/projects/tsukurimashou/downloads/56948/ocr-0.2.zip/ (?:.*)ocr-([\d\.]+)\.zip debian uupdate