spoilers:end of spoilers
Off the top of my head I really can't remember Candra ever being considered a goddess by the guilds. Benefactress yes, for sure, but not a goddess that I can remember. Especially the goddess of thieves since she was benefactress to both the Thieves and Assassin's guilds, and also by now everyone should be well aware that she is a mutant, albeit a powerful and long lived one. I could be wrong though, I love and read a lot of Gambit comics, but my memory is not perfect ha. I still really don't get why they would want to honor her with a statue though since the guilds have had a more complicated relationship with her ever since the first Gambit solo where they saw her true nature and both guilds rejected her.
And ah yes! I had forgotten about Selene messing with the External gate(see my imperfect memory, I even read those issues). That makes perfect sense. Thanks!