Please Confirm Make Errors?

If anyone can confirm any of this that would be very helpful.
A few weeks ago I created a free Integromat account, which Make magically converted. I can’t even access the Integromat account. Apparently make disabled the free ones. But the free account does exist on make. That’s fine. But I ran into a couple of issues in Make:

  1. In certain Make" lookups the fields are shows as per their tags ot “field keys” I gues you call them, NOT their field names. This makes it a pain to properly map the fields.
  2. If I try to filter (Make-Knack Search) using “is blanK” it doesn’t work. It errors out. There may be other conditions where the filter does not work.

Here’s a look:

If anyone can check this over at Make, that would be great.