I've just pulled a bunch of Mercurial repository's from BitBucket and I've found that 2 of them (out of 5) have come down as invisible files which all have a ".i" appended to the filenames.
I could manually pull the files out and batch rename them, but I'd rather find out what's caused this to happen. I find it especially odd that 3 of the repo's downloaded completely fine.
I'm on the latest version of SourceTree (1.6.3.1), running Mac OSX 10.9 Mavericks. I've tried removing the repositories in question and adding them again but the same thing happens.