Firefox update?

[Gangster]

Anyone got the recent firefox update?

The tabs appear to have moved to the very top and the text isn't visible on the tabs (can only see the favicon's).

Very weird!

 

[Gangster]

No add on themes, just ABP. Weird even that has gone from the bottom of the screen now since the 'update'.

An exit and re-open solves it just curious as to why it is occurring in the first place (never had previously before the 'update').