Yeah, I grew them. I didn't sequence them for identification, but they were phenotypically P. Cubensis, as advertised on the spore syringe.
In neither case was it a big deal in the long run (not exactly great vibes in the short term though). I used to be a pretty enthusiastic user, so "just two times" is indeed uncommon.
Hopefully with the recent trend of decriminalization we can get together some respected data about this sort of thing. I still believe that psilocybin has been a net positive thing for most people who have tried it (including these two cases).
Even if the seizure thing were confirmed, all the conventional wisdom re: tripping remains unchanged. Be in a safe place with trusted people, consider a trip sitter, etc. On the other hand, I think having the data might help drive some better decisions: Situations you might avoid (e.g. swimming), etc.
