&lta should tell the user for which the answer was

It did something flaky if you were op and did &lta somenick, returing
the response for that nick but pinging you and saying that was your last
answer.

plugins/lasttilde.py

@@ -26,5 +26,5 @@ def last_tilde(msg):
          else: data = datax
     if answer is None:
         data = str(data)
-        answer = f"{pnick}'s last tilde's answer was supposed to be `{data}`."
+        answer = f"{nick}'s last tilde's answer was supposed to be `{data}`."
     return pinhook.plugin.message(answer)