Having only returned back to riding after a 4 month layoff.
Noticed the lefty air was all but gone and my front brakes non effective.

Then saw the boot cover covered in grease.
Pulled the boot down to see runny residual oil everywhere.
Read it could be the oil cartridge not being sealed properly.
Cleaned it all up and put some air back in but I worry if I continue to ride it, I may end up with a blow out.

it had only been serviced a few months before by a city LBS.

Any opinions on this?