UR suddenly crashing

[mwfuss]

I have been using UR for some time now with no problems. However, today, I began to have the following two issues.

1. When I try to paste some rich text into UR, the program becomes unresponsive and eventually crashes.

EDIT: this only seems to happen when the rich text includes Greek language characters. I am trying to copy/paste from BibleWorks to UR, which is something I do, or at least I was able to do, all the time up until this morning. It does not seem to matter whether the rich text is a Bible verse or lexical data that I copy from BibleWorks. Again, I only began having a problem with this today.

2. If I try to open an existing note into which I previous pasted some rich text, I receive an access violation error and the program crashes.

I am using the latest version of UR Pro.

Does anyone have any idea as to what may be causing these issues?