When you hold down shift everything in NEI loses it's name and tooltips.
Waila-1.5.4a_1.7.10
NotEnoughItems-1.7.10-1.0.3.56
CodeChickenCore-1.7.10-1.0.3.26
Wawla-1.0.6_1.7.10

Thanks for reporting, I will look into this.

Strange it now seems to be working fine except enchanted book still go Unnamed when holding shift.

@TOLoneWolf Are you still having issues with this? I have not been able to reproduce the error.

Only with enchanted books, every thing else has started working correctly after a day or so. Very strange.

Interesting, I believe the issue is fixed in the newer versions of the mod. I will get back to you after further testing has been done.

I have confirmed this issue still exists and have determined the cause. I will be fixing this issue in the next release 1.0.7. This version is still being worked on however I will close this issue for now. If the issue comes up in versions beyond 1.0.7 or you have anything to add feel free to open the report and append.