anyone faced below issue :
Upgraded to SP2 and could not see + icon to add and see JS error in coral2. attaching screenshot for the same.
Do you see error  in the console?
If yes, then this might be a known issue > CQ-4249170 which is resolved in SP3.
If not, please provide the error message that you see.
Uncaught TypeError: code.indexOf is not a function
at Object.ns.util.sanitizeCQHandler (page.js:31436)
at Array.forEach (<anonymous>)
at cleanActions (core.js:7491)
at cleanEditableActions (core.js:7476)
at Object.ns.configParser (core.js:7664)
at new constructor (core.js:8822)