sorry to hear that you are also in the same boat. I've not heard anything from UKVI yet still waiting for the outcome.
regarding the compliance visit questions. he asked questions about my job roll according to the COS line by line he was well prepared
and spent 2.5 hours to check every single thing I hope he was quite satisfied at the end about the genuineness of the vacancy as he was given all the proofs of my roll within the company during interview which he actually asked. he also asked the reason of pay raise and other duties if they are outside the cos which was issued for the last visa. fortunately there was non the as the company expand their business largely in recent year therefore additional duties were assigned. although my employer showed him last P60s where I have been paid up to 31k. he was concerned that the salary raise was not updated in SMS. which I have no idea why my company missed this. He also checked company's bank statements that they paid the salary in my bank account plus running cost of business and profit company made in recent years. so prepare yourself for a long interview and good luck. please let me know if you want to ask anything.thank you
and neither the employer nor solicitor received any update. 
