@sblendorio this is related to Shields. If you ever have a situation like this in the future where a site doesn’t seem to work, try the following
Turn off Shields. If you see a difference, turn it back on and change each setting individually.
Open private window. Does it work? If so, it’s likely an extension
Open a new profile and test. If it works, then it’s a setting, cookie, or extension.
In any case, this is related to Block Fingerprinting. I’m not sure what exactly is needed, but I’ll tag in @fanboynz in case some adjustment to be made. Otherwise, just have to set it to Allow Fingerprinting on that site to work.