> svn log -r {2008-01-01T00:00:00}:{2019-02-20T10:21:03} [...] http://[...] > --xml -v > [..] > It should find exactly 2 commits in this range
Check if all revisions (0:HEAD) on the root of the repository (not just trunk) are strictly monotonic increasing. If they are not, this can cause this issue. It is most frequently caused by importing repository history into a subtree of an existing repository. Andreas