Yes. According to Swaruu of Erra, there were originally two sphinxes at Giza, and only one remains today.
Two Lions, Two Kingdoms
Swaruu explains the Sphinx symbolism in the context of Egyptian hieroglyphics and stellar symbology. In her analysis of Ishtar's iconography, she notes that Ishtar is depicted seated upon two lions, which represent the two sphinxes that were in Egypt. Lions equal Egypt and lions equal the Sun — the solar god — meaning Ishtar was perceived as a goddess by the Egyptians (146, Swaruu of Erra).
She further connects the two sphinxes to Egypt's political geography. The word Egypt itself, she explains, is allusive to two lions. Egypt originally comprised two great kingdoms — Egypt of the lower Nile and Egypt of the upper Nile, with Cairo, Giza, and Alexandria to the north. That is why there were two sphinxes, of which only one remains (146, Swaruu of Erra).
Explicit Confirmation and Seasonal Symbolism
In a later transcript, Swaruu provides the most explicit statement on the subject: "And there were two Sphinxes side by side. Lower Egypt and Upper Egypt represented there. It's always two. Two lions. The feet symbolize that it flies. That he has firm hold on Egypt" (291, Swaruu of Erra).
She also explains the Sphinx's deeper astronomical meaning: it is facing East because it represents the beginning of the Egyptian year that starts in Virgo — that is why the sun is born of a Virgin — and the Egyptian year ends in Leo, which is why it has the back of a lion and the front of a woman. The scholars, she says, try to fit the Sphinx into the values of the middle kingdom around 5000 BC when it is officially said to have been built, but it is much older, which can be proven by looking at the water damage marks (291, Swaruu of Erra).
In a separate discussion of pyramid construction, Yazhi confirms the existence of the second sphinx: "there was another sphinx. That is why Ishtar stands on 2 lions that symbolize Egypt, the two sphinxes" (142, Yazhi Swaruu).
The Sphinx as the Oldest Structure at Giza
Athena Swaruu provides additional context about the Sphinx's age. She states that while the Giza complex as a whole was a starport city created by the Galactic Federation, the oldest of the constructions there is the Sphinx. The water marks visible on the Sphinx are an indication that the Earth was flooded by the Tiamat event, confirming that the base city — and the Sphinx with it — existed before the Great Flood, dating back at least to approximately 12,500 years ago (461, Athena Swaruu).
The Underground City
Both Athena and Yazhi confirm that the Sphinx served as one of several access points to the vast underground city beneath the Giza plateau. This city exists on three main levels, each at least the size of the Giza plateau, and still contains chambers with high technology, including spacecraft parked in hangars that may still be functional. The underground facilities were considered the abode of the gods, and in ancient times only the priests had access (461, Athena Swaruu; 462, Yazhi Swaruu).
When asked about accessing the Sphinx's interior, Yazhi confirms that passages do continue deeper than what is shown publicly, leading down to the Federation's deep underground military bases beneath the plateau (462, Yazhi Swaruu).
The Urmah Connection
The lion form of the Sphinx also connects to the Urmah — the feline extraterrestrial race. Swaruu describes the Urmah as having a culture saturated with feline imagery: statues, sphinxes, paintings, carvings in wood and metals — everything in their enormous halls echoes the cat form. Their homes are stylised in a manner reminiscent of Roman architecture, with internal pillars in enormous halls and torches on the walls (117, Swaruu of Erra).
The ram-headed sphinxes found at other Egyptian sites have a separate explanation. Athena Swaruu states that these represent the general worship of the zodiacal age of Aries, not a reference to any specific feline or alien connection (462, Athena Swaruu).
Summary
There were originally two sphinxes at Giza, representing the two kingdoms of Egypt and symbolically connected to Ishtar seated upon two lions. The surviving Sphinx is the oldest structure on the plateau, predating the Great Flood. It served as an entrance to the underground Federation city beneath Giza that still exists today. The second sphinx has not survived, and no further details about its destruction or removal are given in the transcripts.
Sources: Transcripts 146 (Swaruu of Erra), 291 (Swaruu of Erra), 142 (Yazhi Swaruu), 461 (Athena Swaruu), 462 (Yazhi Swaruu, Athena Swaruu), 117 (Swaruu of Erra)

