Yosemite Issue in multi-file search

I’ve trusted TextWrangler for years, but ever since Yosemite it has issues. Others have already mentioned the issue with the save as dialog being cut off. I also have an issue with the program not allowing keyboard input after some multi-file searches. When this happens no text document or dialog accepts keyboard input and I have to quit and restart TextWrangler to fix this issue. I’m not sure why this only happens on some multi-file searches and not others.

Half the battle about TextWrangler