I can verify what "moxxdaminotaur" just has reported (options 1, 3 and 4 in trainer 0.83.3 are not working) and I can also add that the latest (April 21) update from Steam is version 0.83, while the latest trainer version has been named 0.83.3.
I'm seeing the same thing.
Fixed trainer will be posted soon.
Thanks 0x90. Is working now.