It doesn't really matter what they said and when. At the moment it is not possible to get TMEs converted to ELIX/EXOR.

Maybe they come up with a solution. I too have some TME left, but i never moved them from the mew wallet. Maybe the can come up with a solution where you can send the tokens to a smart contract that is somehow connected to the token manager and gives you the in app tokens. But it could be really hard to identify those TME that would be eligible for a conversion. With a bit of luck they will come up with a solution.

Now that I think about it, shouldn't be the supply on the https://elixirtoken.io stats page be different. From the batches that have been mined, some created TME not ELIX. Or have the TME batches been excluded?