Yeah, we are moving from out instagram masterlist to a toyhou.se world masterlist, because for one, Instagram is often very buggy and glitchy to me (purplefnafpasta) which makes it a pain to function. And two, with toyhou.se worlds it is (in my opinion) easier to keep track of the ocs, and people don't have to worry about forgetting to dm an instagram account that they changed their username or gave the oc away, since toyhou.se automatically logs the transfering log.

The only reason you still have to dm the instagram account, would be for proof of originally optaining the adopt.
Like when it's an oc that ain't on the masterlist yet, because it is new from an adopt or myo ticket/event, you'd have to prove that you indeed own the character and didn't just randomly make it without an MYO ticket or from an unveriviable adopt account, so you can't just put a randomly unverifiably made oc onto the masterlist. The only exception being open species like Stakarios, where you don't need to prove that because, well, they are open, you can make em when ever you want, I simply would comment "aprooved" on the toyhouse profile, so you know the oc is all correct anatomy wise.

Please still put open species ocs in the Masterlist World though, I would still like to keep track of those to know what people are doing with them [: