Did Judith Hoag get blackballed after this?
Of course, we all know that she was replaced as April O'Neill by Paige Turco in the sequels. It does make you wonder if she got the dreaded "difficult to work with" label:
https://www.reddit.com/r/movies/comments/15oi788/comment/jvtav3l/?utm_source=reddit&utm_medium=web2x&context=3
https://www.filmboards.com/board/20387432/
That isn't to say that Judith didn't stop working in Hollywood after this. Outside of the first TMNT movie, she's probably best known for her role in the Halloweentown movies from Disney. But she never really became a major star or household name. She's pretty much if you look at her filmography, essentially a journeywoman, working actress.
https://en.wikipedia.org/wiki/Judith_Hoag#Filmography