Actually, it has been said by a believe Frogboy himself, that GPG is very focused on Sup Com 2.... this was in response to, "When are we getting new Demigods/Maps"......
Although, Frogboy did stat that under contract GPG is required to support Demigod for 1 year with new content... at this rate, they will finish their year and we will maybe see 2 new demigods (That where planned for release shortly after the game was released? mmm)....
SO in conclusion, I think your last statement, " Oh deal with it" from GPG is probably more accurate.
I think the changing on the fly was the way it was intended, in that he cannot do such. However, the running and auto attacked I am sure is a glitch, due to the fact that EVERY other Demigod can do such a thing.
- Mord
PS: Welcome to Demigod.......