I create a entry with the minus symbol in the headline eg
"Bla bla bla - Now with more typos!"
Then, i click on the entry headline and I got the 404 Error. If I replace the - with an | it works fine... is this a known bug? I use pretty URLs and the newest FP version :)
No, don't use that Plugin. But I just found something:
If I name the entrie eg: "bla bla bla - new bla" the url is sometimes: blog/?u=/2012/01/29/bla-bla-bla---new-bla
If I rename it to "bla bla bla | new bla" the url is: blog/?u=/2012/01/29/bla-bla-bla-|-new-bla and rename it back to "bla bla bla - new bla" the url is now: blog/?u=/2012/01/29/bla-bla-bla-new-bla wothout the - between the two -
I can't really reproduce your problem. any example you give me always produces (both with the dash and the pipe) produce the same sanitized string "bla-bla-bla-new-bla" for me.
Are you sure you have not enable any conflicting plugin?