Today suddenly faced with a strange reaction on IE9 the text you type Cyrillic in any field for entering characters. In particular, if you open in ie9 google.ru and try to enter a search string phrase "Converter DAT" instead of Cyrillic letters appears the following:
If you enter non-English layouts (for example, anything in English), then everything is correct.
OS: Windows 7, English. All the updates, in particular those covering holes in the security system of the OS installed.
The version of the IE browser, in which there is described the action: 9.0.8112.16421.
Punto Switcher is there, but a glitch is observed when PS is enabled and when disabled.
In all other browsers (Chrome, Opera, Safari, Firefox, etc.) this is not observed. Moreover, even in IE10 platform preview, which is also installed in the system, the Cyrillic alphabet everywhere is entered correctly.
What do you think could be causing this unusual behavior in IE9?
UPD: reboot, reopen IE9. No effect: the symbols continue to be incorrect.