Term id/Post id can both have same values

I too fell foul of the 2.2.0 upgrade. Whilst 2.2.1 removes the PHP errors, it does not seem to have returned the functionality. Trying to trace what is happening using the filters in the “developers” code showed that a number of the filters (e.g. content_is_restricted) where comments suggest argument is post_id are now being passed either post_id or term_id. Given that posts and terms can have the same ids this looks like a recipe for disaster.