Bahaha, five months already and old saves still don't work? This is such a scam. XD I stopped following this game about a year ago and all those gullible idiots who actually continue to pay are the worst plague of this Patreon porn genre because other developers see this and think: “Hey, if this jerk can get away with it, then let's try to milk this as much as possible too!”
Then we have a lot of low-quality, broken, or abandoned projects to sort through only because fanboys reward incompetence with $50k per month for a product worth maybe 2% of that… I don't even blame the dev for exploiting it but like I said, this acceptance of abysmal technical quality and development speed is detrimental to the whole genre.