Can't Access Registry Sets or Inventory

Something is going on different .... from my iMac I can't access any Registry Sets (mine or those of others), Inventory ... It seems I'm not alone. All I get is this:
Checking your browser before accessing pcgs.com.
This process is automatic. Your browser will redirect to your requested content shortly.
Please allow up to 5 seconds…
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Ray ID: 6171fc63aacc183b
Any ideas?
VDBCoins.com Our Registry Sets Many successful BSTs; pls ask.
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Just tried on my Windows 10 using chrome and got that message, but it got to my sets after a few seconds.
10-4,
My Instagram picturesErik
My registry sets
https://forums.collectors.com/discussion/1050660/cloudfare-and-the-set-registry-you-know-whats#latest
I'm using Firefox on a Mac. Never had this problem before.