Non Latin glossary view pager.

In a Hebrew site, Glossary view is enabled, and functions well. However, when using Ajax, the pager generates links that are url encoded, and Ajax does not 'understand' them.
For example, for the second page of the Aleph Hebrew letter (א), the generated link is: domain_name.com/glossary/%25D7%2590?page=1. This doesn't fetch any results!
The same pager link without Ajax looks like this: domain_name.com/glossary/א?page=1 (for non Hebrew os: domain_name.com/glossary/א?page=1) and it does work?

Any ideas?