How do I get the 200 XMR back? If I upgrade to 0.9.1 will that help?
You should definitely upgrade, since that Blockchain forked last sunday.
to my knowledge the fork only affected users of 0.9, users of 0.8.8.6 don't recognize v2 blocks so they would already be fine.
anyway, i agree with everyone else here, you should upgrade and try again