hm I just checked out if I can replicate your Problem Pyro X.And it seems like Webphotos only shows images when referrer logging is enabled (dunno how it is called in other browsers thats the name Opera calls it).
Referrer logging means that your browser tells the server you visit (in this case webphotos) where you came from (i.e. the adress of the site that linked to them)
So it could be possibly that this function is disabled, either in your browser or a privacy software/firewall is supressing this.
See if you can find this option, enable it and tell us, if it worked.
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Wer nicht vom Meister lernt, lernt nie etwas.
Wer nur vom Meister lernt, lernt nie genug.