A title search at the time of the legal action likely wouldn't have caught it.
The golf course couldn't put a lien on any property until it had won the case.
The fact that you are in an Association shows meant that the golf course only had to file legal action against the Association and not everyone who was part of the Association.
FL 720.401 and 402 discusses the disclosure requirement for purchasing in an Association. I did not see a requirement that you be informed of any pending or current litigation. Therefore, if you didn't ask the question, the seller might not have been required to tell you about it (unless you asked).
If you would like to know for sure if others could be held liable, you should consult an attorney.
Even if others are liable, it won't lessen what you have to pay the Association. It would just give you the opportunity to spend more money in legal expenses to try and collect some of what you had to pay the Association from someone else.