For some reason, my signs changed to this and i really dont want it to happen again, it did occur after i re-uploaded my map which was what caused it but do you guys think it will happen again and how do i stop this?
Sign processing was changed in 1.8 (thanks Jeb!) and broke old signs. The easiest thing to do at this point is to recreate all the signs. You could try reloading your world again, then starting up with -DconvertLegacySigns=true I don't know if that will work or not. But only use that flag once.
