Since yesterday, we've had a problem that renders LucidChart unusable: when you create a text box (for example) and type text containing a space, it becomes impossible to exit the text box. Pressing Esc does nothing. Double-clicking elsewhere creates another text box, but you're still in selection mode, not editing mode.
The only solution is to refresh the page... making it impossible to work.
This problem has existed since yesterday on all the company computers that use it.