I just tested it. Besides needing to redo the link using the "?rules=" section onwards, to not get an XML error, It works now.
For comparison, The old link: https://v6p9d9t4.ssl.hwcdn.net/html/723882/index.html?rules=VU9BcsQgDJMMKd6GdIcJ3UMfsfuFvKevyNPyMypIZnaKZWFbHrCJr7mhAW9vbVBrx3G0X-z7vm1bSkjJSAghmKB0ih8vVQIC7TUkAfbJfkBTSisMHsmarC6lc1k6k6qGQstcC9fMKZNXr8fl22NZrngINniqHdZV2hmf6oS3JfCyGxzSnf0NoQ7OrrmqWFgG-51Rxf_-c_6v3dw01003tSsw-9gM4FM68gNYnY_VkZTyKdcMM_4A
The new link: https://zaratustra.itch.io/imagegram?rules=VVBRbsUgDLMDHXkraA-VvY-dpufZKXq03owZWulpxDEkRiSByGtHB97e-6Tez_PsvziOY9_3lJCSkRBCMEHhEj8YnoHKP5WHfXIuG14ZPJItWSt1cC2DSWVDpWVulVvmksn7rsfy7bGW-zwFm7y0ARsq7Tpf6oK3JfC2BxzSneMNoU3Orr6aWCiT_YtRyf_-c9XXWG7q66GdDPqZ1U3ja06pyC9gc742R1Loqpqw4g8.