API cache doesn't seem to clear

I'm using Views Argument API with Views_multiblock.

The View Arguments do not update relative to added taxonomy terms.

I will often add taxonomy terms that will be pulled by the API.

I wonder if there is a caching issue that can be resolved without diving into the db or reinstalling the api. I've cleared the views cache. function views_argument_api_rebuild_elements() {
cache_clear_all('views_argument_api_elements_all', 'cache'); doesn't clear to present new taxonomy entries...

I will post this at multiblock as well

Thanks!