Recipient name (autocomplete?) on new message displays Elgg code.

Hi

Has anybody hit this problem?

1- Initiate creating a new message

2- Type in a username as recipient. Then leave a space (one character)

3- Then some Elgg code becomes visible just below the username (By the way, it would be great if Elgg site allowed uploading of images -screenshots..).

regards.

With Elgg 1.9.5 with a couple of non-bundled plugins. On Windows 8 IE 11 browser.