gui bug after may 28th update? please help!

hello! i play modded sims, ive recently been unable to eneter build mode as the gui just bugs out completely, this is WITH and WITHOUT mods , i have repaired and reinstalled trhe game three times and i dont know what else to do. ive been goiung through all my mods that i have downloaded but unfortunately i cant pinpoint it. 

the only thing i CAN open is the pack menu which just says that ive seen it all...

when i do enter the build menu i am able to see the floor button and if i have a building in game im able to move up the floors and move my camera around but i cant exit to the main menu, or open the esc menu, let alone interact with my sim :( 

any fixes for this?