ive had redhat 8 as my 'server' system for about a year now and i moved the time forward an hour for daylight saving here in aus, now it refuses to let me change it back at all, no in root user or any other user, on the other account it prompts me for the root pass which i give it, on the root account nothing hapens at all, there is a bit of disk activity like it is trying to load the config but nothing shows up and its stuck an hour too fast, i know its not system critical but its just annoying

ive tried through the shortcut on the taskbar, with all my accounts and also through the 'menu' in system settings i think it is

please help me get my time right pls