RemStar MSeries A-flex humidifier leak

[NeedinZs]

I just found my CPAP sitting in a pool of water, which I attribute to the slightest misalignment of the gray seal in one area.
There seems to be no more water coming out of the machine, and it appears to be operating normally.
I do have a replacement humidifier tank on hand that I will begin using "just in case" the old seal is shot.
Could I do any further damage by using my APAP tonight? My feeling is that it was miraculously spared.
Thanks in advance for any opinion.....I have not been on here in a LONG time, glad to see you all are still going strong!