upon touch down we appeared to bank heavily to the right (felt like on one wheel!) and then levelled off.
It could have been that the pilot way just 'de-crabbing' the aircraft to align with the runway (using the rudder) and then putting in aileron control to put the into wind wing 'down' to maintain the centreline without drift. This is a recognised technique for the 737 and the 757 (which Jet2 have) and it means that you touchdown on one maingear before the other with the wing down. Nothing to worry about!
PP
p.s. should have been landing on Friday night, now that WAS windy!
