You should send these in to the Reader's Digest; they have a page for people like you.

You might want to do examples of item behavior for split stream or make things more explicit, as the context isn't entirely clear in places. It seems that what you're saying is "Acquisitions made by the caster while the effect is active revert to the alternate timeline when the split stream ends; personal effects of the caster which are lost or expended in the alternate timeline remain so when re-integrated."

Erratic time is interesting stuff, as long as the players are good enough to separate player-knowledge and character knowledge and role-play within their characters' limitations.