As has been pointed out, sp, your complaint holds little water.
Quite why you think this news will influence your pension is a little unclear, especially as the story is at total odds with one published only yesterday:
http://www.independent.co.uk/news/business/news/brexit-has-not-caused-a-sharp-slowdown-in-business-activity-bank-of-england-says-a7145796.htm
"EU referendum has caused a sharp uptick in uncertainty among firms, but most firms are maintaining 'business as usual'"
(Similar reports are in other journals lest you suspect the Independent is not, er... independent).
Many things may effect your pension and Brexit is certainly one of them. However, with just four weeks since the vote and nothing of any significance having taken place it is ridiculous to draw long term conclusions. However, I am not a gambler but if pressed I would wager that in ten years time, long after the EU has slumped into irreversible terminal decline, you will thank the stupid voters, the ignorant voters, the old voters and the stupid ignorant old voters for rescuing your pension.