Perform a hard-refresh in your browser. On Macs, this is done by pressing Cmd + Shift + R.
Clear your browser cache and delete cookies. Your browser may be holding on to certain files that were saved once you visited the website with a 502 error.
Restart your computer/networking equipment
Clear your browser cache and delete cookies. Your browser may be holding on to certain files that were saved once you visited the website with a 502 error.
Restart your computer/networking equipment