[Bug] WoW Retail 8.3 - Possible LUA changes

[SveSop]

TMW version: 8.7.3

What steps will reproduce the problem?

1. Use World of Warcraft Retail 8.3
   2. Some LUA errors randomly when configured action is supposed to happen (i guess). Usually happens mid fight, and dont really have time to figure out the lua error mid-fight. Nm.. Probably unrelated.
2. When adding eg. a buff to a button, clicking the spellname (when searching for spellname) will not add it, but you have to type the whole name manually.

Hopefully this will be updated in the near future for WoW retail 8.3

IF needed i can provide screenshots/logs/whatnot, but should be no huge surprise that client update from WoW 8.2.5 -> 8.3 would cause some LUA changes.