Include Tag but creates 3 version of the Tag.

[libii]

I am using this tool to convert an large and old SVN repository. I decided to test my understanding and robustness of this with a dummy repository since maintaining the tags is important for reproducibility. (It's code for a research project.)

For instance I had a dummy SVN repository. Added one tag called tag-test.

After it converted I have 3 tags:
$ git tag -l
tag-test (original)
test_tag (<-- what is?)
test_tag@29 (<--and this?)

Any thoughts or recommendations? Thanks.