Attempted to download for Linux x64, as I previously did a couple weeks ago without issue.
Other mirrors work, but I am suspicious of running them.
Edit 1:
VirusTotal of alternate mirror file finds no A/V hits, but does match against a single "community" signature for "a suspicious ELF binary with UPX compression".
Edit 2:
I rolled the dice and ran the alternate mirror download anyway. Worked without significant issues.