No, this is not a fake. Yes, the Lib Dems are top in the last opinion poll
June 1, 2019 12:37 PM
By Mark Pack Author, 101 Ways To Win An Election
This is really the front page from Friday's Times featuring the first post-European elections general election voting intention poll. It puts the Liberal Democrats up massively to 24%… and in first place.

It is, of course, only one poll but one that falls into the 'dramatic enough yet also plausible enough to be worth attention' category. Plausible in that it both continues the rising Lib Dem poll ratings of the last few weeks and also because a dramatic Lib Dem (or Alliance or Liberal before that) election win in the past has often been followed by a polls surge.
Some of those surges have come and gone very quickly. Others have helped reshape the landscape for British politics for varying lengths of time. It is going to be exciting to find out which one this is.
Labour certainly seems to be doing its best to ensure it is the latter:
Meanwhile, the celebrations for the Liberal Democrats can last just that bit longer after the Euros:

Printed (hosted) by Prater Raines Ltd, 98 Sandgate High Street, Folkestone CT20 3BY
Published and promoted by Barrie Taylor on behalf of High Peak Liberal Democrats all at Daleside, Linglongs Road,, Whaley Bridge SK23 7DS and by Richard Salmon, Derbyshire Liberal Democrats on behalf of Stan Heptinstall (Liberal Democrats) both at 9 Walnut Road, Belper DE56 1RG.
The views expressed are those of the publisher, not of the service provider.
Website designed and developed by Prater Raines Ltd, with modifications by High Peak Liberal Democrats